| 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 | $95.81 | 7.224% | $102.7313 | $102.73 | $102.75 | $102.70 |
| Purchase #2 | $32.89 | 7.177% | $35.2505 | $35.25 | $35.25 | $35.30 |
| Purchase #3 | $141.92 | 9.512% | $155.4194 | $155.42 | $155.40 | $155.40 |
| Purchase #4 | $118.46 | 7.748% | $127.6383 | $127.64 | $127.65 | $127.60 |
| Purchase #5 | $116.45 | 6.811% | $124.3814 | $124.38 | $124.40 | $124.40 |
| Purchase #6 | $44.29 | 6.352% | $47.1033 | $47.10 | $47.10 | $47.10 |
| Purchase #7 | $73.77 | 8.492% | $80.0345 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $623.59 | $672.5587 | $672.55 | $672.60 | $672.50 | |