| 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 | $57.72 | 6.559% | $61.5059 | $61.51 | $61.50 | $61.50 |
| Purchase #2 | $62.94 | 5.170% | $66.194 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $90.25 | 12.267% | $101.321 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $48.65 | 4.137% | $50.6627 | $50.66 | $50.65 | $50.70 |
| Purchase #5 | $240.52 | 8.283% | $260.4423 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $90.77 | 7.848% | $97.8936 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $8.82 | 4.870% | $9.2495 | $9.25 | $9.25 | $9.20 |
| 7 purchase totals = | $599.67 | $647.2690 | $647.26 | $647.25 | $647.20 | |