| 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 | $95.76 | 3.539% | $99.1489 | $99.15 | $99.15 | $99.10 |
| Purchase #2 | $149.39 | 13.418% | $169.4352 | $169.44 | $169.45 | $169.40 |
| Purchase #3 | $233.68 | 13.337% | $264.8459 | $264.85 | $264.85 | $264.80 |
| Purchase #4 | $107.83 | 7.367% | $115.7738 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $134.54 | 6.835% | $143.7358 | $143.74 | $143.75 | $143.70 |
| Purchase #6 | $84.96 | 7.417% | $91.2615 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $43.39 | 12.362% | $48.7539 | $48.75 | $48.75 | $48.80 |
| 7 purchase totals = | $849.55 | $932.9550 | $932.96 | $932.95 | $932.90 | |