| 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 | $21.43 | 9.821% | $23.5346 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $114.56 | 12.180% | $128.5134 | $128.51 | $128.50 | $128.50 |
| Purchase #3 | $176.69 | 6.874% | $188.8357 | $188.84 | $188.85 | $188.80 |
| Purchase #4 | $59.78 | 6.835% | $63.866 | $63.87 | $63.85 | $63.90 |
| Purchase #5 | $75.33 | 3.265% | $77.7895 | $77.79 | $77.80 | $77.80 |
| Purchase #6 | $220.70 | 13.832% | $251.2272 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $16.39 | 12.211% | $18.3914 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $684.88 | $752.1578 | $752.16 | $752.20 | $752.10 | |