| 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 | $77.55 | 10.586% | $85.7594 | $85.76 | $85.75 | $85.80 |
| Purchase #2 | $118.70 | 12.776% | $133.8651 | $133.87 | $133.85 | $133.90 |
| Purchase #3 | $50.66 | 12.441% | $56.9626 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $53.72 | 9.643% | $58.9002 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $47.69 | 11.299% | $53.0785 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $243.99 | 8.478% | $264.6755 | $264.68 | $264.70 | $264.70 |
| Purchase #7 | $158.86 | 6.295% | $168.8602 | $168.86 | $168.85 | $168.90 |
| 7 purchase totals = | $751.17 | $822.1015 | $822.11 | $822.10 | $822.30 | |