| 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 | $22.32 | 11.787% | $24.9509 | $24.95 | $24.95 | $25.00 |
| Purchase #2 | $8.92 | 6.273% | $9.4796 | $9.48 | $9.50 | $9.50 |
| Purchase #3 | $87.71 | 11.632% | $97.9124 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $184.94 | 6.758% | $197.4382 | $197.44 | $197.45 | $197.40 |
| Purchase #5 | $180.59 | 7.448% | $194.0403 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $74.32 | 8.758% | $80.8289 | $80.83 | $80.85 | $80.80 |
| Purchase #7 | $125.40 | 13.540% | $142.3792 | $142.38 | $142.40 | $142.40 |
| 7 purchase totals = | $684.20 | $747.0295 | $747.03 | $747.10 | $747.00 | |