| 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 | $74.39 | 5.120% | $78.1988 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $247.65 | 7.267% | $265.6467 | $265.65 | $265.65 | $265.60 |
| Purchase #3 | $209.87 | 9.552% | $229.9168 | $229.92 | $229.90 | $229.90 |
| Purchase #4 | $77.31 | 5.776% | $81.7754 | $81.78 | $81.80 | $81.80 |
| Purchase #5 | $49.39 | 9.584% | $54.1235 | $54.12 | $54.10 | $54.10 |
| Purchase #6 | $236.72 | 9.470% | $259.1374 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $7.84 | 3.712% | $8.131 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $903.17 | $976.9296 | $976.94 | $976.95 | $976.80 | |