| 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 | $84.39 | 5.364% | $88.9167 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $150.61 | 3.830% | $156.3784 | $156.38 | $156.40 | $156.40 |
| Purchase #3 | $43.43 | 11.862% | $48.5817 | $48.58 | $48.60 | $48.60 |
| Purchase #4 | $151.83 | 5.242% | $159.7889 | $159.79 | $159.80 | $159.80 |
| Purchase #5 | $159.76 | 8.729% | $173.7055 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $242.85 | 7.201% | $260.3376 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $40.73 | 6.451% | $43.3575 | $43.36 | $43.35 | $43.40 |
| 7 purchase totals = | $873.60 | $931.0663 | $931.08 | $931.10 | $931.10 | |