| 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 | $54.43 | 6.292% | $57.8547 | $57.85 | $57.85 | $57.90 |
| Purchase #2 | $20.95 | 13.195% | $23.7144 | $23.71 | $23.70 | $23.70 |
| Purchase #3 | $140.83 | 4.123% | $146.6364 | $146.64 | $146.65 | $146.60 |
| Purchase #4 | $198.72 | 13.597% | $225.74 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $161.97 | 13.795% | $184.3138 | $184.31 | $184.30 | $184.30 |
| Purchase #6 | $65.59 | 8.383% | $71.0884 | $71.09 | $71.10 | $71.10 |
| Purchase #7 | $205.32 | 3.675% | $212.8655 | $212.87 | $212.85 | $212.90 |
| 7 purchase totals = | $847.81 | $922.2132 | $922.21 | $922.20 | $922.20 | |