| 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 | $5.52 | 7.622% | $5.9407 | $5.94 | $5.95 | $5.90 |
| Purchase #2 | $30.35 | 8.647% | $32.9744 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $125.62 | 6.576% | $133.8808 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $65.46 | 9.210% | $71.4889 | $71.49 | $71.50 | $71.50 |
| Purchase #5 | $18.60 | 13.117% | $21.0398 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $134.78 | 6.858% | $144.0232 | $144.02 | $144.00 | $144.00 |
| Purchase #7 | $47.96 | 10.822% | $53.1502 | $53.15 | $53.15 | $53.20 |
| 7 purchase totals = | $428.29 | $462.4980 | $462.49 | $462.50 | $462.50 | |