| 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 | $108.75 | 6.626% | $115.9558 | $115.96 | $115.95 | $116.00 |
| Purchase #2 | $64.30 | 8.576% | $69.8144 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $210.79 | 4.288% | $219.8287 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $135.28 | 12.293% | $151.91 | $151.91 | $151.90 | $151.90 |
| Purchase #5 | $40.33 | 4.721% | $42.234 | $42.23 | $42.25 | $42.20 |
| Purchase #6 | $31.63 | 4.235% | $32.9695 | $32.97 | $32.95 | $33.00 |
| Purchase #7 | $122.32 | 3.708% | $126.8556 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $713.40 | $759.5680 | $759.57 | $759.55 | $759.60 | |