| 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 | $109.90 | 5.624% | $116.0808 | $116.08 | $116.10 | $116.10 |
| Purchase #2 | $146.51 | 13.791% | $166.7152 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $66.60 | 12.105% | $74.6619 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $68.58 | 11.701% | $76.6045 | $76.60 | $76.60 | $76.60 |
| Purchase #5 | $7.75 | 9.864% | $8.5145 | $8.51 | $8.50 | $8.50 |
| Purchase #6 | $69.45 | 9.245% | $75.8707 | $75.87 | $75.85 | $75.90 |
| Purchase #7 | $187.35 | 10.580% | $207.1716 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $656.14 | $725.6192 | $725.61 | $725.55 | $725.70 | |