| 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 | $69.59 | 8.336% | $75.391 | $75.39 | $75.40 | $75.40 |
| Purchase #2 | $142.35 | 13.662% | $161.7979 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $83.41 | 8.426% | $90.4381 | $90.44 | $90.45 | $90.40 |
| Purchase #4 | $160.43 | 5.836% | $169.7927 | $169.79 | $169.80 | $169.80 |
| Purchase #5 | $58.77 | 9.729% | $64.4877 | $64.49 | $64.50 | $64.50 |
| Purchase #6 | $238.47 | 7.455% | $256.2479 | $256.25 | $256.25 | $256.20 |
| Purchase #7 | $33.84 | 13.623% | $38.45 | $38.45 | $38.45 | $38.50 |
| 7 purchase totals = | $786.86 | $856.6053 | $856.61 | $856.65 | $856.60 | |