| 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 | $71.72 | 10.801% | $79.4665 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $102.80 | 7.849% | $110.8688 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $193.28 | 12.375% | $217.1984 | $217.20 | $217.20 | $217.20 |
| Purchase #4 | $250.71 | 8.647% | $272.3889 | $272.39 | $272.40 | $272.40 |
| Purchase #5 | $129.54 | 9.373% | $141.6818 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $87.70 | 3.620% | $90.8747 | $90.87 | $90.85 | $90.90 |
| Purchase #7 | $94.48 | 10.842% | $104.7235 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $930.23 | $1,017.2026 | $1,017.20 | $1,017.15 | $1,017.30 | |