| 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 | $83.70 | 6.519% | $89.1564 | $89.16 | $89.15 | $89.20 |
| Purchase #2 | $103.85 | 6.745% | $110.8547 | $110.85 | $110.85 | $110.90 |
| Purchase #3 | $12.92 | 8.719% | $14.0465 | $14.05 | $14.05 | $14.00 |
| Purchase #4 | $109.54 | 6.597% | $116.7664 | $116.77 | $116.75 | $116.80 |
| Purchase #5 | $144.98 | 13.860% | $165.0742 | $165.07 | $165.05 | $165.10 |
| Purchase #6 | $218.85 | 11.692% | $244.4379 | $244.44 | $244.45 | $244.40 |
| Purchase #7 | $229.54 | 7.267% | $246.2207 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $903.38 | $986.5568 | $986.56 | $986.50 | $986.60 | |