| 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 | $24.35 | 12.859% | $27.4812 | $27.48 | $27.50 | $27.50 |
| Purchase #2 | $165.35 | 3.843% | $171.7044 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $156.66 | 9.123% | $170.9521 | $170.95 | $170.95 | $171.00 |
| Purchase #4 | $48.79 | 9.355% | $53.3543 | $53.35 | $53.35 | $53.40 |
| Purchase #5 | $76.42 | 7.241% | $81.9536 | $81.95 | $81.95 | $82.00 |
| Purchase #6 | $147.91 | 10.374% | $163.2542 | $163.25 | $163.25 | $163.30 |
| Purchase #7 | $149.68 | 6.801% | $159.8597 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $769.16 | $828.5595 | $828.54 | $828.55 | $828.80 | |