| 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 | $92.49 | 7.179% | $99.1299 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $108.96 | 11.698% | $121.7061 | $121.71 | $121.70 | $121.70 |
| Purchase #3 | $70.47 | 4.440% | $73.5989 | $73.60 | $73.60 | $73.60 |
| Purchase #4 | $41.31 | 3.313% | $42.6786 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $105.67 | 3.132% | $108.9796 | $108.98 | $109.00 | $109.00 |
| Purchase #6 | $246.30 | 7.307% | $264.2971 | $264.30 | $264.30 | $264.30 |
| Purchase #7 | $5.41 | 12.297% | $6.0753 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $670.61 | $716.4655 | $716.48 | $716.55 | $716.50 | |