| 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 | $80.81 | 5.320% | $85.1091 | $85.11 | $85.10 | $85.10 |
| Purchase #2 | $248.63 | 12.317% | $279.2538 | $279.25 | $279.25 | $279.30 |
| Purchase #3 | $84.46 | 5.494% | $89.1002 | $89.10 | $89.10 | $89.10 |
| Purchase #4 | $170.57 | 7.278% | $182.9841 | $182.98 | $183.00 | $183.00 |
| Purchase #5 | $124.97 | 4.237% | $130.265 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $78.52 | 8.245% | $84.994 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $111.32 | 13.815% | $126.6989 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $899.28 | $978.4051 | $978.40 | $978.40 | $978.50 | |