| 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 | $107.76 | 12.110% | $120.8097 | $120.81 | $120.80 | $120.80 |
| Purchase #2 | $199.71 | 10.492% | $220.6636 | $220.66 | $220.65 | $220.70 |
| Purchase #3 | $76.42 | 10.240% | $84.2454 | $84.25 | $84.25 | $84.20 |
| Purchase #4 | $56.94 | 3.805% | $59.1066 | $59.11 | $59.10 | $59.10 |
| Purchase #5 | $54.71 | 4.711% | $57.2874 | $57.29 | $57.30 | $57.30 |
| Purchase #6 | $104.97 | 11.574% | $117.1192 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $64.35 | 5.713% | $68.0263 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $664.86 | $727.2582 | $727.27 | $727.25 | $727.20 | |