| 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 | $57.54 | 5.408% | $60.6518 | $60.65 | $60.65 | $60.70 |
| Purchase #2 | $114.88 | 5.781% | $121.5212 | $121.52 | $121.50 | $121.50 |
| Purchase #3 | $133.68 | 8.310% | $144.7888 | $144.79 | $144.80 | $144.80 |
| Purchase #4 | $86.67 | 9.384% | $94.8031 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $110.51 | 13.180% | $125.0752 | $125.08 | $125.10 | $125.10 |
| Purchase #6 | $103.88 | 11.469% | $115.794 | $115.79 | $115.80 | $115.80 |
| Purchase #7 | $141.33 | 7.824% | $152.3877 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $748.49 | $815.0218 | $815.02 | $815.05 | $815.10 | |