| 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 | $25.98 | 7.655% | $27.9688 | $27.97 | $27.95 | $28.00 |
| Purchase #2 | $86.92 | 11.496% | $96.9123 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $39.71 | 13.276% | $44.9819 | $44.98 | $45.00 | $45.00 |
| Purchase #4 | $12.57 | 7.718% | $13.5402 | $13.54 | $13.55 | $13.50 |
| Purchase #5 | $164.49 | 10.335% | $181.49 | $181.49 | $181.50 | $181.50 |
| Purchase #6 | $219.27 | 12.426% | $246.5165 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $150.33 | 3.345% | $155.3585 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $699.27 | $766.7682 | $766.77 | $766.75 | $766.80 | |