| 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 | $42.92 | 6.482% | $45.7021 | $45.70 | $45.70 | $45.70 |
| Purchase #2 | $227.62 | 11.111% | $252.9109 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $212.78 | 3.268% | $219.7337 | $219.73 | $219.75 | $219.70 |
| Purchase #4 | $186.47 | 12.695% | $210.1424 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $53.95 | 6.357% | $57.3796 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $67.87 | 13.174% | $76.8112 | $76.81 | $76.80 | $76.80 |
| Purchase #7 | $48.52 | 6.627% | $51.7354 | $51.74 | $51.75 | $51.70 |
| 7 purchase totals = | $840.13 | $914.4153 | $914.41 | $914.45 | $914.30 | |