| 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 | $86.44 | 8.576% | $93.8531 | $93.85 | $93.85 | $93.90 |
| Purchase #2 | $147.86 | 8.833% | $160.9205 | $160.92 | $160.90 | $160.90 |
| Purchase #3 | $181.71 | 4.343% | $189.6017 | $189.60 | $189.60 | $189.60 |
| Purchase #4 | $97.70 | 12.608% | $110.018 | $110.02 | $110.00 | $110.00 |
| Purchase #5 | $22.87 | 7.831% | $24.6609 | $24.66 | $24.65 | $24.70 |
| Purchase #6 | $103.63 | 5.786% | $109.626 | $109.63 | $109.65 | $109.60 |
| Purchase #7 | $228.50 | 8.714% | $248.4115 | $248.41 | $248.40 | $248.40 |
| 7 purchase totals = | $868.71 | $937.0917 | $937.09 | $937.05 | $937.10 | |