| 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 | $41.91 | 9.252% | $45.7875 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $48.77 | 6.247% | $51.8167 | $51.82 | $51.80 | $51.80 |
| Purchase #3 | $239.36 | 7.369% | $256.9984 | $257.00 | $257.00 | $257.00 |
| Purchase #4 | $156.71 | 8.603% | $170.1918 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $96.32 | 4.458% | $100.6139 | $100.61 | $100.60 | $100.60 |
| Purchase #6 | $159.67 | 3.338% | $164.9998 | $165.00 | $165.00 | $165.00 |
| Purchase #7 | $32.40 | 8.537% | $35.166 | $35.17 | $35.15 | $35.20 |
| 7 purchase totals = | $775.14 | $825.5741 | $825.58 | $825.55 | $825.60 | |