| 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 | $33.95 | 5.180% | $35.7086 | $35.71 | $35.70 | $35.70 |
| Purchase #2 | $180.29 | 11.310% | $200.6808 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $56.78 | 13.616% | $64.5112 | $64.51 | $64.50 | $64.50 |
| Purchase #4 | $40.94 | 7.542% | $44.0277 | $44.03 | $44.05 | $44.00 |
| Purchase #5 | $50.33 | 9.542% | $55.1325 | $55.13 | $55.15 | $55.10 |
| Purchase #6 | $22.97 | 12.485% | $25.8378 | $25.84 | $25.85 | $25.80 |
| Purchase #7 | $58.84 | 11.517% | $65.6166 | $65.62 | $65.60 | $65.60 |
| 7 purchase totals = | $444.10 | $491.5152 | $491.52 | $491.55 | $491.40 | |