| 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 | $130.96 | 10.412% | $144.5956 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $83.53 | 11.145% | $92.8394 | $92.84 | $92.85 | $92.80 |
| Purchase #3 | $83.62 | 6.448% | $89.0118 | $89.01 | $89.00 | $89.00 |
| Purchase #4 | $124.49 | 8.368% | $134.9073 | $134.91 | $134.90 | $134.90 |
| Purchase #5 | $41.31 | 3.687% | $42.8331 | $42.83 | $42.85 | $42.80 |
| Purchase #6 | $206.29 | 12.481% | $232.0371 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $59.78 | 12.135% | $67.0343 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $729.98 | $803.2586 | $803.26 | $803.30 | $803.10 | |