| 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 | $46.75 | 6.437% | $49.7593 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $12.52 | 4.674% | $13.1052 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $46.40 | 9.153% | $50.647 | $50.65 | $50.65 | $50.60 |
| Purchase #4 | $53.64 | 8.775% | $58.3469 | $58.35 | $58.35 | $58.30 |
| Purchase #5 | $229.88 | 5.604% | $242.7625 | $242.76 | $242.75 | $242.80 |
| Purchase #6 | $77.69 | 7.303% | $83.3637 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $14.52 | 13.186% | $16.4346 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $481.40 | $514.4192 | $514.42 | $514.40 | $514.40 | |