| 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 | $9.37 | 12.763% | $10.5659 | $10.57 | $10.55 | $10.60 |
| Purchase #2 | $190.55 | 5.850% | $201.6972 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $161.89 | 13.630% | $183.9556 | $183.96 | $183.95 | $184.00 |
| Purchase #4 | $60.51 | 8.287% | $65.5245 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $57.38 | 11.318% | $63.8743 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $109.49 | 11.725% | $122.3277 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $59.49 | 10.791% | $65.9096 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $648.68 | $713.8548 | $713.86 | $713.80 | $713.90 | |