| 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 | $48.66 | 11.301% | $54.1591 | $54.16 | $54.15 | $54.20 |
| Purchase #2 | $24.67 | 11.770% | $27.5737 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $21.68 | 7.866% | $23.3853 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $84.77 | 12.836% | $95.6511 | $95.65 | $95.65 | $95.70 |
| Purchase #5 | $119.41 | 6.516% | $127.1908 | $127.19 | $127.20 | $127.20 |
| Purchase #6 | $65.49 | 9.842% | $71.9355 | $71.94 | $71.95 | $71.90 |
| Purchase #7 | $224.30 | 3.244% | $231.5763 | $231.58 | $231.60 | $231.60 |
| 7 purchase totals = | $588.98 | $631.4718 | $631.48 | $631.50 | $631.60 | |