| 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 | $28.60 | 12.258% | $32.1058 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $77.36 | 7.417% | $83.0978 | $83.10 | $83.10 | $83.10 |
| Purchase #3 | $99.92 | 7.264% | $107.1782 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $20.86 | 8.201% | $22.5707 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $169.57 | 8.873% | $184.6159 | $184.62 | $184.60 | $184.60 |
| Purchase #6 | $103.62 | 5.622% | $109.4455 | $109.45 | $109.45 | $109.40 |
| Purchase #7 | $210.87 | 7.759% | $227.2314 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $710.80 | $766.2453 | $766.26 | $766.25 | $766.20 | |