| 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 | $81.60 | 5.477% | $86.0692 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $250.61 | 7.377% | $269.0975 | $269.10 | $269.10 | $269.10 |
| Purchase #3 | $209.65 | 10.744% | $232.1748 | $232.17 | $232.15 | $232.20 |
| Purchase #4 | $65.91 | 7.668% | $70.964 | $70.96 | $70.95 | $71.00 |
| Purchase #5 | $140.97 | 12.834% | $159.0621 | $159.06 | $159.05 | $159.10 |
| Purchase #6 | $54.29 | 9.839% | $59.6316 | $59.63 | $59.65 | $59.60 |
| Purchase #7 | $166.43 | 12.467% | $187.1788 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $969.46 | $1,064.1780 | $1,064.17 | $1,064.15 | $1,064.30 | |