| 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 | $39.48 | 7.763% | $42.5448 | $42.54 | $42.55 | $42.50 |
| Purchase #2 | $189.40 | 12.153% | $212.4178 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $235.33 | 6.617% | $250.9018 | $250.90 | $250.90 | $250.90 |
| Purchase #4 | $197.83 | 13.553% | $224.6419 | $224.64 | $224.65 | $224.60 |
| Purchase #5 | $22.96 | 13.316% | $26.0174 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $60.60 | 12.509% | $68.1805 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $57.62 | 3.145% | $59.4321 | $59.43 | $59.45 | $59.40 |
| 7 purchase totals = | $803.22 | $884.1363 | $884.13 | $884.15 | $884.00 | |