| 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 | $43.44 | 10.212% | $47.8761 | $47.88 | $47.90 | $47.90 |
| Purchase #2 | $45.49 | 11.258% | $50.6113 | $50.61 | $50.60 | $50.60 |
| Purchase #3 | $87.90 | 4.525% | $91.8775 | $91.88 | $91.90 | $91.90 |
| Purchase #4 | $143.30 | 5.353% | $150.9708 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $56.56 | 13.631% | $64.2697 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $19.27 | 3.283% | $19.9026 | $19.90 | $19.90 | $19.90 |
| Purchase #7 | $100.82 | 5.369% | $106.233 | $106.23 | $106.25 | $106.20 |
| 7 purchase totals = | $496.78 | $531.7410 | $531.74 | $531.75 | $531.80 | |