| 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 | $14.91 | 5.550% | $15.7375 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $232.77 | 11.774% | $260.1763 | $260.18 | $260.20 | $260.20 |
| Purchase #3 | $97.70 | 8.535% | $106.0387 | $106.04 | $106.05 | $106.00 |
| Purchase #4 | $110.26 | 6.435% | $117.3552 | $117.36 | $117.35 | $117.40 |
| Purchase #5 | $185.44 | 10.764% | $205.4008 | $205.40 | $205.40 | $205.40 |
| Purchase #6 | $197.94 | 10.825% | $219.367 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $160.36 | 12.782% | $180.8572 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $999.38 | $1,104.9327 | $1,104.95 | $1,104.95 | $1,105.00 | |