| 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 | $9.60 | 11.481% | $10.7022 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $154.49 | 8.814% | $168.1067 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $98.38 | 5.822% | $104.1077 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $47.95 | 12.316% | $53.8555 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $149.36 | 6.614% | $159.2387 | $159.24 | $159.25 | $159.20 |
| Purchase #6 | $35.75 | 10.530% | $39.5145 | $39.51 | $39.50 | $39.50 |
| Purchase #7 | $231.28 | 8.189% | $250.2195 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $726.81 | $785.7448 | $785.75 | $785.70 | $785.70 | |