| 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 | $117.98 | 10.699% | $130.6027 | $130.60 | $130.60 | $130.60 |
| Purchase #2 | $38.86 | 13.761% | $44.2075 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $103.72 | 6.753% | $110.7242 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $228.80 | 11.319% | $254.6979 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $35.25 | 12.669% | $39.7158 | $39.72 | $39.70 | $39.70 |
| Purchase #6 | $90.94 | 5.141% | $95.6152 | $95.62 | $95.60 | $95.60 |
| Purchase #7 | $108.37 | 7.158% | $116.1271 | $116.13 | $116.15 | $116.10 |
| 7 purchase totals = | $723.92 | $791.6904 | $791.70 | $791.65 | $791.60 | |