| 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 | $66.99 | 4.753% | $70.174 | $70.17 | $70.15 | $70.20 |
| Purchase #2 | $11.37 | 3.839% | $11.8065 | $11.81 | $11.80 | $11.80 |
| Purchase #3 | $31.48 | 3.598% | $32.6127 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $17.99 | 11.820% | $20.1164 | $20.12 | $20.10 | $20.10 |
| Purchase #5 | $221.89 | 10.473% | $245.1285 | $245.13 | $245.15 | $245.10 |
| Purchase #6 | $45.46 | 9.148% | $49.6187 | $49.62 | $49.60 | $49.60 |
| Purchase #7 | $73.67 | 5.199% | $77.5001 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $468.85 | $506.9569 | $506.96 | $506.90 | $506.90 | |