| 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 | $34.28 | 9.753% | $37.6233 | $37.62 | $37.60 | $37.60 |
| Purchase #2 | $20.81 | 10.705% | $23.0377 | $23.04 | $23.05 | $23.00 |
| Purchase #3 | $221.39 | 4.494% | $231.3393 | $231.34 | $231.35 | $231.30 |
| Purchase #4 | $104.47 | 11.159% | $116.1278 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $149.77 | 12.648% | $168.7129 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $122.55 | 9.820% | $134.5844 | $134.58 | $134.60 | $134.60 |
| Purchase #7 | $48.63 | 12.575% | $54.7452 | $54.75 | $54.75 | $54.70 |
| 7 purchase totals = | $701.90 | $766.1706 | $766.17 | $766.20 | $766.00 | |