| 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 | $99.47 | 6.485% | $105.9206 | $105.92 | $105.90 | $105.90 |
| Purchase #2 | $19.68 | 10.493% | $21.745 | $21.75 | $21.75 | $21.70 |
| Purchase #3 | $21.62 | 11.616% | $24.1314 | $24.13 | $24.15 | $24.10 |
| Purchase #4 | $229.63 | 9.665% | $251.8237 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $57.58 | 4.527% | $60.1866 | $60.19 | $60.20 | $60.20 |
| Purchase #6 | $103.60 | 3.472% | $107.197 | $107.20 | $107.20 | $107.20 |
| Purchase #7 | $192.60 | 8.412% | $208.8015 | $208.80 | $208.80 | $208.80 |
| 7 purchase totals = | $724.18 | $779.8058 | $779.81 | $779.80 | $779.70 | |