| 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 | $66.56 | 9.844% | $73.1122 | $73.11 | $73.10 | $73.10 |
| Purchase #2 | $13.73 | 4.848% | $14.3956 | $14.40 | $14.40 | $14.40 |
| Purchase #3 | $196.48 | 12.574% | $221.1854 | $221.19 | $221.20 | $221.20 |
| Purchase #4 | $25.42 | 10.102% | $27.9879 | $27.99 | $28.00 | $28.00 |
| Purchase #5 | $46.35 | 13.663% | $52.6828 | $52.68 | $52.70 | $52.70 |
| Purchase #6 | $155.31 | 6.359% | $165.1862 | $165.19 | $165.20 | $165.20 |
| Purchase #7 | $169.70 | 10.666% | $187.8002 | $187.80 | $187.80 | $187.80 |
| 7 purchase totals = | $673.55 | $742.3503 | $742.36 | $742.40 | $742.40 | |