| 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 | $75.64 | 3.430% | $78.2345 | $78.23 | $78.25 | $78.20 |
| Purchase #2 | $76.29 | 6.567% | $81.3 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $108.93 | 11.639% | $121.6084 | $121.61 | $121.60 | $121.60 |
| Purchase #4 | $107.54 | 10.834% | $119.1909 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $87.44 | 10.871% | $96.9456 | $96.95 | $96.95 | $96.90 |
| Purchase #6 | $55.44 | 8.607% | $60.2117 | $60.21 | $60.20 | $60.20 |
| Purchase #7 | $188.95 | 11.118% | $209.9575 | $209.96 | $209.95 | $210.00 |
| 7 purchase totals = | $700.23 | $767.4486 | $767.45 | $767.45 | $767.40 | |