| 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 | $51.71 | 6.183% | $54.9072 | $54.91 | $54.90 | $54.90 |
| Purchase #2 | $17.63 | 8.723% | $19.1679 | $19.17 | $19.15 | $19.20 |
| Purchase #3 | $75.50 | 12.778% | $85.1474 | $85.15 | $85.15 | $85.10 |
| Purchase #4 | $237.39 | 13.591% | $269.6537 | $269.65 | $269.65 | $269.70 |
| Purchase #5 | $67.56 | 10.697% | $74.7869 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $109.89 | 5.669% | $116.1197 | $116.12 | $116.10 | $116.10 |
| Purchase #7 | $127.76 | 6.107% | $135.5623 | $135.56 | $135.55 | $135.60 |
| 7 purchase totals = | $687.44 | $755.3451 | $755.35 | $755.30 | $755.40 | |