| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $99.29 | 5.709% | $104.9585 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $120.96 | 7.545% | $130.0864 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $236.76 | 6.244% | $251.5433 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $205.53 | 7.367% | $220.6714 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $93.81 | 10.441% | $103.6047 | $103.60 | $103.60 | $103.60 |
| Purchase #6 | $124.59 | 10.219% | $137.3219 | $137.32 | $137.30 | $137.30 |
| Purchase #7 | $104.92 | 5.707% | $110.9078 | $110.91 | $110.90 | $110.90 |
| 7 purchase totals = | $985.86 | $1,059.0940 | $1,059.09 | $1,059.05 | $1,059.10 | |