| 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 | $30.64 | 5.501% | $32.3255 | $32.33 | $32.35 | $32.30 |
| Purchase #2 | $155.49 | 7.580% | $167.2761 | $167.28 | $167.30 | $167.30 |
| Purchase #3 | $12.99 | 7.646% | $13.9832 | $13.98 | $14.00 | $14.00 |
| Purchase #4 | $120.69 | 11.405% | $134.4547 | $134.45 | $134.45 | $134.50 |
| Purchase #5 | $149.63 | 11.436% | $166.7417 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $9.89 | 4.608% | $10.3457 | $10.35 | $10.35 | $10.30 |
| Purchase #7 | $158.86 | 8.388% | $172.1852 | $172.19 | $172.20 | $172.20 |
| 7 purchase totals = | $638.19 | $697.3121 | $697.32 | $697.40 | $697.30 | |