| 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 | $89.87 | 3.618% | $93.1215 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $202.57 | 9.220% | $221.247 | $221.25 | $221.25 | $221.20 |
| Purchase #3 | $6.78 | 7.643% | $7.2982 | $7.30 | $7.30 | $7.30 |
| Purchase #4 | $53.50 | 8.316% | $57.9491 | $57.95 | $57.95 | $57.90 |
| Purchase #5 | $120.81 | 13.478% | $137.0928 | $137.09 | $137.10 | $137.10 |
| Purchase #6 | $199.35 | 10.425% | $220.1322 | $220.13 | $220.15 | $220.10 |
| Purchase #7 | $102.25 | 10.419% | $112.9034 | $112.90 | $112.90 | $112.90 |
| 7 purchase totals = | $775.13 | $849.7442 | $849.74 | $849.75 | $849.60 | |