| 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 | $64.59 | 12.412% | $72.6069 | $72.61 | $72.60 | $72.60 |
| Purchase #2 | $57.88 | 13.231% | $65.5381 | $65.54 | $65.55 | $65.50 |
| Purchase #3 | $171.87 | 7.624% | $184.9734 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $34.36 | 5.544% | $36.2649 | $36.26 | $36.25 | $36.30 |
| Purchase #5 | $196.62 | 13.319% | $222.8078 | $222.81 | $222.80 | $222.80 |
| Purchase #6 | $93.37 | 10.681% | $103.3428 | $103.34 | $103.35 | $103.30 |
| Purchase #7 | $198.30 | 4.473% | $207.17 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $816.99 | $892.7039 | $892.70 | $892.65 | $892.70 | |