| 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 | $37.66 | 13.349% | $42.6872 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $42.86 | 8.481% | $46.495 | $46.50 | $46.50 | $46.50 |
| Purchase #3 | $169.97 | 7.480% | $182.6838 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $82.55 | 11.722% | $92.2265 | $92.23 | $92.25 | $92.20 |
| Purchase #5 | $98.42 | 3.386% | $101.7525 | $101.75 | $101.75 | $101.80 |
| Purchase #6 | $211.35 | 3.122% | $217.9483 | $217.95 | $217.95 | $217.90 |
| Purchase #7 | $118.97 | 6.622% | $126.8482 | $126.85 | $126.85 | $126.80 |
| 7 purchase totals = | $761.78 | $810.6415 | $810.65 | $810.70 | $810.60 | |