| 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 | $56.47 | 12.807% | $63.7021 | $63.70 | $63.70 | $63.70 |
| Purchase #2 | $95.55 | 7.600% | $102.8118 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $99.83 | 4.738% | $104.5599 | $104.56 | $104.55 | $104.60 |
| Purchase #4 | $233.94 | 6.290% | $248.6548 | $248.65 | $248.65 | $248.70 |
| Purchase #5 | $19.43 | 4.584% | $20.3207 | $20.32 | $20.30 | $20.30 |
| Purchase #6 | $245.85 | 7.274% | $263.7331 | $263.73 | $263.75 | $263.70 |
| Purchase #7 | $98.98 | 10.688% | $109.559 | $109.56 | $109.55 | $109.60 |
| 7 purchase totals = | $850.05 | $913.3414 | $913.33 | $913.30 | $913.40 | |