| 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 | $19.87 | 6.725% | $21.2063 | $21.21 | $21.20 | $21.20 |
| Purchase #2 | $141.43 | 11.665% | $157.9278 | $157.93 | $157.95 | $157.90 |
| Purchase #3 | $64.41 | 9.817% | $70.7331 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $12.59 | 9.218% | $13.7505 | $13.75 | $13.75 | $13.80 |
| Purchase #5 | $246.76 | 5.703% | $260.8327 | $260.83 | $260.85 | $260.80 |
| Purchase #6 | $80.48 | 10.341% | $88.8024 | $88.80 | $88.80 | $88.80 |
| Purchase #7 | $172.42 | 4.538% | $180.2444 | $180.24 | $180.25 | $180.20 |
| 7 purchase totals = | $737.96 | $793.4972 | $793.49 | $793.55 | $793.40 | |