| 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 | $29.49 | 10.425% | $32.5643 | $32.56 | $32.55 | $32.60 |
| Purchase #2 | $135.96 | 6.834% | $145.2515 | $145.25 | $145.25 | $145.30 |
| Purchase #3 | $43.68 | 13.733% | $49.6786 | $49.68 | $49.70 | $49.70 |
| Purchase #4 | $43.55 | 6.311% | $46.2984 | $46.30 | $46.30 | $46.30 |
| Purchase #5 | $55.50 | 4.588% | $58.0463 | $58.05 | $58.05 | $58.00 |
| Purchase #6 | $22.85 | 11.176% | $25.4037 | $25.40 | $25.40 | $25.40 |
| Purchase #7 | $71.69 | 13.785% | $81.5725 | $81.57 | $81.55 | $81.60 |
| 7 purchase totals = | $402.72 | $438.8153 | $438.81 | $438.80 | $438.90 | |