| 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 | $8.64 | 12.218% | $9.6956 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $219.89 | 3.784% | $228.2106 | $228.21 | $228.20 | $228.20 |
| Purchase #3 | $63.50 | 13.336% | $71.9684 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $49.60 | 10.807% | $54.9603 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $88.28 | 12.492% | $99.3079 | $99.31 | $99.30 | $99.30 |
| Purchase #6 | $189.25 | 8.560% | $205.4498 | $205.45 | $205.45 | $205.40 |
| Purchase #7 | $213.40 | 8.829% | $232.2411 | $232.24 | $232.25 | $232.20 |
| 7 purchase totals = | $832.56 | $901.8337 | $901.84 | $901.80 | $901.80 | |