| 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 | $72.76 | 10.136% | $80.135 | $80.14 | $80.15 | $80.10 |
| Purchase #2 | $100.89 | 8.766% | $109.734 | $109.73 | $109.75 | $109.70 |
| Purchase #3 | $89.74 | 9.607% | $98.3613 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $107.92 | 7.660% | $116.1867 | $116.19 | $116.20 | $116.20 |
| Purchase #5 | $198.88 | 10.634% | $220.0289 | $220.03 | $220.05 | $220.00 |
| Purchase #6 | $126.64 | 3.810% | $131.465 | $131.47 | $131.45 | $131.50 |
| Purchase #7 | $227.93 | 10.471% | $251.7966 | $251.80 | $251.80 | $251.80 |
| 7 purchase totals = | $924.76 | $1,007.7075 | $1,007.72 | $1,007.75 | $1,007.70 | |