| 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 | $67.72 | 6.772% | $72.306 | $72.31 | $72.30 | $72.30 |
| Purchase #2 | $121.30 | 11.388% | $135.1136 | $135.11 | $135.10 | $135.10 |
| Purchase #3 | $89.87 | 13.461% | $101.9674 | $101.97 | $101.95 | $102.00 |
| Purchase #4 | $12.96 | 8.613% | $14.0762 | $14.08 | $14.10 | $14.10 |
| Purchase #5 | $27.61 | 10.760% | $30.5808 | $30.58 | $30.60 | $30.60 |
| Purchase #6 | $9.36 | 7.682% | $10.079 | $10.08 | $10.10 | $10.10 |
| Purchase #7 | $179.72 | 10.297% | $198.2258 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $508.54 | $562.3488 | $562.36 | $562.40 | $562.40 | |