| 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 | $40.84 | 11.545% | $45.555 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $102.26 | 7.644% | $110.0768 | $110.08 | $110.10 | $110.10 |
| Purchase #3 | $56.85 | 9.552% | $62.2803 | $62.28 | $62.30 | $62.30 |
| Purchase #4 | $41.91 | 11.708% | $46.8168 | $46.82 | $46.80 | $46.80 |
| Purchase #5 | $162.86 | 13.217% | $184.3852 | $184.39 | $184.40 | $184.40 |
| Purchase #6 | $83.97 | 4.726% | $87.9384 | $87.94 | $87.95 | $87.90 |
| Purchase #7 | $56.67 | 5.701% | $59.9008 | $59.90 | $59.90 | $59.90 |
| 7 purchase totals = | $545.36 | $596.9533 | $596.97 | $597.00 | $597.00 | |