| 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 | $29.63 | 7.544% | $31.8653 | $31.87 | $31.85 | $31.90 |
| Purchase #2 | $110.71 | 9.347% | $121.0581 | $121.06 | $121.05 | $121.10 |
| Purchase #3 | $119.94 | 5.712% | $126.791 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $178.88 | 8.242% | $193.6233 | $193.62 | $193.60 | $193.60 |
| Purchase #5 | $130.92 | 4.150% | $136.3532 | $136.35 | $136.35 | $136.40 |
| Purchase #6 | $231.53 | 9.183% | $252.7914 | $252.79 | $252.80 | $252.80 |
| Purchase #7 | $74.68 | 3.673% | $77.423 | $77.42 | $77.40 | $77.40 |
| 7 purchase totals = | $876.29 | $939.9053 | $939.90 | $939.85 | $940.00 | |