| 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 | $203.97 | 6.800% | $217.84 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $88.43 | 4.165% | $92.1131 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $148.66 | 6.203% | $157.8814 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $59.63 | 7.688% | $64.2144 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $79.73 | 7.217% | $85.4841 | $85.48 | $85.50 | $85.50 |
| Purchase #6 | $128.26 | 9.579% | $140.546 | $140.55 | $140.55 | $140.50 |
| Purchase #7 | $61.91 | 6.700% | $66.058 | $66.06 | $66.05 | $66.10 |
| 7 purchase totals = | $770.59 | $824.1370 | $824.13 | $824.15 | $824.10 | |