| 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 | $37.58 | 8.245% | $40.6785 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $14.32 | 3.756% | $14.8579 | $14.86 | $14.85 | $14.90 |
| Purchase #3 | $205.90 | 12.790% | $232.2346 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $227.86 | 12.410% | $256.1374 | $256.14 | $256.15 | $256.10 |
| Purchase #5 | $73.91 | 8.387% | $80.1088 | $80.11 | $80.10 | $80.10 |
| Purchase #6 | $190.55 | 13.674% | $216.6058 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $145.55 | 7.717% | $156.7821 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $895.67 | $997.4051 | $997.41 | $997.45 | $997.40 | |