| 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 | $79.91 | 12.147% | $89.6167 | $89.62 | $89.60 | $89.60 |
| Purchase #2 | $41.92 | 6.649% | $44.7073 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $20.80 | 10.630% | $23.011 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $83.63 | 6.784% | $89.3035 | $89.30 | $89.30 | $89.30 |
| Purchase #5 | $182.33 | 5.836% | $192.9708 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $159.36 | 7.370% | $171.1048 | $171.10 | $171.10 | $171.10 |
| Purchase #7 | $32.98 | 12.297% | $37.0356 | $37.04 | $37.05 | $37.00 |
| 7 purchase totals = | $600.93 | $647.7497 | $647.75 | $647.70 | $647.70 | |