| 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 | $51.38 | 8.650% | $55.8244 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $214.81 | 11.201% | $238.8709 | $238.87 | $238.85 | $238.90 |
| Purchase #3 | $107.79 | 7.673% | $116.0607 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $65.67 | 4.792% | $68.8169 | $68.82 | $68.80 | $68.80 |
| Purchase #5 | $216.34 | 8.723% | $235.2113 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $229.48 | 11.247% | $255.2896 | $255.29 | $255.30 | $255.30 |
| Purchase #7 | $172.83 | 9.540% | $189.318 | $189.32 | $189.30 | $189.30 |
| 7 purchase totals = | $1,058.30 | $1,159.3918 | $1,159.39 | $1,159.30 | $1,159.40 | |