| 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 | $14.41 | 8.471% | $15.6307 | $15.63 | $15.65 | $15.60 |
| Purchase #2 | $22.70 | 8.162% | $24.5528 | $24.55 | $24.55 | $24.60 |
| Purchase #3 | $188.82 | 11.638% | $210.7949 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $130.46 | 10.174% | $143.733 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $167.61 | 8.573% | $181.9792 | $181.98 | $182.00 | $182.00 |
| Purchase #6 | $46.42 | 8.751% | $50.4822 | $50.48 | $50.50 | $50.50 |
| Purchase #7 | $76.73 | 6.445% | $81.6752 | $81.68 | $81.70 | $81.70 |
| 7 purchase totals = | $647.15 | $708.8480 | $708.84 | $708.95 | $708.90 | |