| 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 | $14.67 | 3.385% | $15.1666 | $15.17 | $15.15 | $15.20 |
| Purchase #2 | $77.41 | 7.387% | $83.1283 | $83.13 | $83.15 | $83.10 |
| Purchase #3 | $219.30 | 8.355% | $237.6225 | $237.62 | $237.60 | $237.60 |
| Purchase #4 | $164.76 | 3.531% | $170.5777 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $101.53 | 4.276% | $105.8714 | $105.87 | $105.85 | $105.90 |
| Purchase #6 | $107.71 | 11.715% | $120.3282 | $120.33 | $120.35 | $120.30 |
| Purchase #7 | $214.95 | 13.679% | $244.353 | $244.35 | $244.35 | $244.40 |
| 7 purchase totals = | $900.33 | $977.0477 | $977.05 | $977.05 | $977.10 | |