| 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 | $79.69 | 5.544% | $84.108 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $63.47 | 8.191% | $68.6688 | $68.67 | $68.65 | $68.70 |
| Purchase #3 | $27.75 | 5.778% | $29.3534 | $29.35 | $29.35 | $29.40 |
| Purchase #4 | $143.45 | 8.579% | $155.7566 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $31.50 | 9.115% | $34.3712 | $34.37 | $34.35 | $34.40 |
| Purchase #6 | $86.72 | 8.195% | $93.8267 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $219.91 | 6.731% | $234.7121 | $234.71 | $234.70 | $234.70 |
| 7 purchase totals = | $652.49 | $700.7968 | $700.80 | $700.75 | $700.90 | |