| 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 | $202.58 | 5.555% | $213.8333 | $213.83 | $213.85 | $213.80 |
| Purchase #2 | $44.78 | 9.827% | $49.1805 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $103.73 | 3.505% | $107.3657 | $107.37 | $107.35 | $107.40 |
| Purchase #4 | $119.77 | 11.307% | $133.3124 | $133.31 | $133.30 | $133.30 |
| Purchase #5 | $62.32 | 9.689% | $68.3582 | $68.36 | $68.35 | $68.40 |
| Purchase #6 | $99.76 | 11.224% | $110.9571 | $110.96 | $110.95 | $111.00 |
| Purchase #7 | $136.62 | 3.194% | $140.9836 | $140.98 | $141.00 | $141.00 |
| 7 purchase totals = | $769.56 | $823.9908 | $823.99 | $824.00 | $824.10 | |