| 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 | $236.70 | 13.391% | $268.3965 | $268.40 | $268.40 | $268.40 |
| Purchase #2 | $72.92 | 13.157% | $82.5141 | $82.51 | $82.50 | $82.50 |
| Purchase #3 | $146.42 | 4.371% | $152.82 | $152.82 | $152.80 | $152.80 |
| Purchase #4 | $41.36 | 8.452% | $44.8557 | $44.86 | $44.85 | $44.90 |
| Purchase #5 | $43.54 | 8.787% | $47.3659 | $47.37 | $47.35 | $47.40 |
| Purchase #6 | $116.89 | 3.871% | $121.4148 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $74.80 | 13.168% | $84.6497 | $84.65 | $84.65 | $84.60 |
| 7 purchase totals = | $732.63 | $802.0167 | $802.02 | $801.95 | $802.00 | |