| 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 | $189.45 | 5.417% | $199.7125 | $199.71 | $199.70 | $199.70 |
| Purchase #2 | $111.97 | 8.399% | $121.3744 | $121.37 | $121.35 | $121.40 |
| Purchase #3 | $50.62 | 5.115% | $53.2092 | $53.21 | $53.20 | $53.20 |
| Purchase #4 | $6.34 | 12.676% | $7.1437 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $125.79 | 11.327% | $140.0382 | $140.04 | $140.05 | $140.00 |
| Purchase #6 | $232.77 | 7.650% | $250.5769 | $250.58 | $250.60 | $250.60 |
| Purchase #7 | $82.97 | 6.574% | $88.4244 | $88.42 | $88.40 | $88.40 |
| 7 purchase totals = | $799.91 | $860.4793 | $860.47 | $860.45 | $860.40 | |