| 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 | $88.63 | 4.382% | $92.5138 | $92.51 | $92.50 | $92.50 |
| Purchase #2 | $165.68 | 12.186% | $185.8698 | $185.87 | $185.85 | $185.90 |
| Purchase #3 | $37.33 | 4.650% | $39.0658 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $145.91 | 13.119% | $165.0519 | $165.05 | $165.05 | $165.10 |
| Purchase #5 | $162.91 | 4.628% | $170.4495 | $170.45 | $170.45 | $170.40 |
| Purchase #6 | $217.78 | 12.248% | $244.4537 | $244.45 | $244.45 | $244.50 |
| Purchase #7 | $43.55 | 10.720% | $48.2186 | $48.22 | $48.20 | $48.20 |
| 7 purchase totals = | $861.79 | $945.6231 | $945.62 | $945.55 | $945.70 | |