| 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 | $50.99 | 8.628% | $55.3894 | $55.39 | $55.40 | $55.40 |
| Purchase #2 | $87.68 | 8.831% | $95.423 | $95.42 | $95.40 | $95.40 |
| Purchase #3 | $174.93 | 7.647% | $188.3069 | $188.31 | $188.30 | $188.30 |
| Purchase #4 | $99.36 | 6.305% | $105.6246 | $105.62 | $105.60 | $105.60 |
| Purchase #5 | $144.36 | 10.436% | $159.4254 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $12.68 | 12.705% | $14.291 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $133.88 | 12.526% | $150.6498 | $150.65 | $150.65 | $150.60 |
| 7 purchase totals = | $703.88 | $769.1101 | $769.11 | $769.10 | $769.00 | |