| 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 | $86.57 | 7.247% | $92.8437 | $92.84 | $92.85 | $92.80 |
| Purchase #2 | $81.27 | 4.265% | $84.7362 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $54.88 | 6.857% | $58.6431 | $58.64 | $58.65 | $58.60 |
| Purchase #4 | $61.90 | 4.799% | $64.8706 | $64.87 | $64.85 | $64.90 |
| Purchase #5 | $129.57 | 10.825% | $143.596 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $142.63 | 12.386% | $160.2962 | $160.30 | $160.30 | $160.30 |
| Purchase #7 | $29.75 | 13.278% | $33.7002 | $33.70 | $33.70 | $33.70 |
| 7 purchase totals = | $586.57 | $638.6860 | $638.69 | $638.70 | $638.60 | |