| 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 | $189.94 | 9.551% | $208.0812 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $86.95 | 13.482% | $98.6726 | $98.67 | $98.65 | $98.70 |
| Purchase #3 | $172.75 | 12.805% | $194.8706 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $25.87 | 11.718% | $28.9014 | $28.90 | $28.90 | $28.90 |
| Purchase #5 | $42.70 | 12.815% | $48.172 | $48.17 | $48.15 | $48.20 |
| Purchase #6 | $177.55 | 3.717% | $184.1495 | $184.15 | $184.15 | $184.10 |
| Purchase #7 | $173.45 | 11.698% | $193.7402 | $193.74 | $193.75 | $193.70 |
| 7 purchase totals = | $869.21 | $956.5875 | $956.58 | $956.55 | $956.60 | |