| 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 | $89.71 | 7.271% | $96.2328 | $96.23 | $96.25 | $96.20 |
| Purchase #2 | $174.73 | 11.599% | $194.9969 | $195.00 | $195.00 | $195.00 |
| Purchase #3 | $77.45 | 4.388% | $80.8485 | $80.85 | $80.85 | $80.80 |
| Purchase #4 | $74.86 | 6.528% | $79.7469 | $79.75 | $79.75 | $79.70 |
| Purchase #5 | $50.75 | 4.494% | $53.0307 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $86.62 | 13.290% | $98.1318 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $27.26 | 5.801% | $28.8414 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $581.38 | $631.8290 | $631.83 | $631.90 | $631.60 | |