| 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 | $8.69 | 4.800% | $9.1071 | $9.11 | $9.10 | $9.10 |
| Purchase #2 | $148.81 | 13.254% | $168.5333 | $168.53 | $168.55 | $168.50 |
| Purchase #3 | $134.70 | 13.827% | $153.325 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $79.58 | 8.814% | $86.5942 | $86.59 | $86.60 | $86.60 |
| Purchase #5 | $233.26 | 5.589% | $246.2969 | $246.30 | $246.30 | $246.30 |
| Purchase #6 | $55.75 | 11.395% | $62.1027 | $62.10 | $62.10 | $62.10 |
| Purchase #7 | $224.25 | 5.872% | $237.418 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $885.04 | $963.3772 | $963.38 | $963.40 | $963.30 | |