| 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 | $56.40 | 6.223% | $59.9098 | $59.91 | $59.90 | $59.90 |
| Purchase #2 | $9.56 | 7.710% | $10.2971 | $10.30 | $10.30 | $10.30 |
| Purchase #3 | $143.93 | 3.692% | $149.2439 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $101.73 | 8.173% | $110.0444 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $237.28 | 13.428% | $269.142 | $269.14 | $269.15 | $269.10 |
| Purchase #6 | $121.46 | 13.109% | $137.3822 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $10.57 | 8.698% | $11.4894 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $680.93 | $747.5088 | $747.50 | $747.55 | $747.40 | |