| 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 | $70.65 | 13.426% | $80.1355 | $80.14 | $80.15 | $80.10 |
| Purchase #2 | $168.72 | 4.157% | $175.7337 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $23.61 | 3.747% | $24.4947 | $24.49 | $24.50 | $24.50 |
| Purchase #4 | $119.49 | 9.120% | $130.3875 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $24.25 | 5.584% | $25.6041 | $25.60 | $25.60 | $25.60 |
| Purchase #6 | $205.78 | 4.703% | $215.4578 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $42.29 | 5.733% | $44.7145 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $654.79 | $696.5278 | $696.52 | $696.55 | $696.50 | |