| 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 | $80.32 | 8.408% | $87.0733 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $169.47 | 13.106% | $191.6807 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $177.73 | 6.867% | $189.9347 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $60.46 | 13.649% | $68.7122 | $68.71 | $68.70 | $68.70 |
| Purchase #5 | $55.98 | 8.316% | $60.6353 | $60.64 | $60.65 | $60.60 |
| Purchase #6 | $21.60 | 8.299% | $23.3926 | $23.39 | $23.40 | $23.40 |
| Purchase #7 | $149.66 | 8.307% | $162.0923 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $715.22 | $783.5211 | $783.51 | $783.55 | $783.50 | |