| 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 | $73.29 | 3.603% | $75.9306 | $75.93 | $75.95 | $75.90 |
| Purchase #2 | $153.68 | 3.545% | $159.128 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $145.59 | 5.712% | $153.9061 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $144.27 | 7.594% | $155.2259 | $155.23 | $155.25 | $155.20 |
| Purchase #5 | $127.74 | 10.217% | $140.7912 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $199.42 | 5.564% | $210.5157 | $210.52 | $210.50 | $210.50 |
| Purchase #7 | $87.29 | 13.701% | $99.2496 | $99.25 | $99.25 | $99.20 |
| 7 purchase totals = | $931.28 | $994.7471 | $994.76 | $994.80 | $994.60 | |