| 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 | $109.45 | 6.681% | $116.7624 | $116.76 | $116.75 | $116.80 |
| Purchase #2 | $236.89 | 9.388% | $259.1292 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $35.62 | 6.155% | $37.8124 | $37.81 | $37.80 | $37.80 |
| Purchase #4 | $55.79 | 3.728% | $57.8699 | $57.87 | $57.85 | $57.90 |
| Purchase #5 | $104.71 | 3.861% | $108.7529 | $108.75 | $108.75 | $108.80 |
| Purchase #6 | $123.25 | 9.630% | $135.119 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $24.57 | 10.780% | $27.2186 | $27.22 | $27.20 | $27.20 |
| 7 purchase totals = | $690.28 | $742.6644 | $742.66 | $742.60 | $742.70 | |