| 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 | $51.50 | 11.720% | $57.5358 | $57.54 | $57.55 | $57.50 |
| Purchase #2 | $168.90 | 8.148% | $182.662 | $182.66 | $182.65 | $182.70 |
| Purchase #3 | $176.61 | 11.629% | $197.148 | $197.15 | $197.15 | $197.10 |
| Purchase #4 | $166.79 | 13.310% | $188.9897 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $250.90 | 11.370% | $279.4273 | $279.43 | $279.45 | $279.40 |
| Purchase #6 | $175.89 | 3.671% | $182.3469 | $182.35 | $182.35 | $182.30 |
| Purchase #7 | $222.61 | 9.765% | $244.3479 | $244.35 | $244.35 | $244.30 |
| 7 purchase totals = | $1,213.20 | $1,332.4576 | $1,332.47 | $1,332.50 | $1,332.30 | |