| 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 | $79.98 | 13.787% | $91.0068 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $69.33 | 11.406% | $77.2378 | $77.24 | $77.25 | $77.20 |
| Purchase #3 | $202.60 | 12.428% | $227.7791 | $227.78 | $227.80 | $227.80 |
| Purchase #4 | $146.68 | 6.492% | $156.2025 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $221.88 | 4.161% | $231.1124 | $231.11 | $231.10 | $231.10 |
| Purchase #6 | $25.36 | 11.283% | $28.2214 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $138.70 | 9.271% | $151.5589 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $884.53 | $963.1189 | $963.12 | $963.10 | $963.10 | |