| 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 | $14.49 | 4.411% | $15.1292 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $233.89 | 8.341% | $253.3988 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $70.33 | 7.116% | $75.3347 | $75.33 | $75.35 | $75.30 |
| Purchase #4 | $171.72 | 13.168% | $194.3321 | $194.33 | $194.35 | $194.30 |
| Purchase #5 | $144.91 | 9.444% | $158.5953 | $158.60 | $158.60 | $158.60 |
| Purchase #6 | $6.85 | 4.362% | $7.1488 | $7.15 | $7.15 | $7.10 |
| Purchase #7 | $216.62 | 7.430% | $232.7149 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $858.81 | $936.6538 | $936.65 | $936.70 | $936.50 | |