| 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 | $45.30 | 9.776% | $49.7285 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $244.27 | 4.724% | $255.8093 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $219.46 | 4.315% | $228.9297 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $48.61 | 4.119% | $50.6122 | $50.61 | $50.60 | $50.60 |
| Purchase #5 | $131.67 | 10.230% | $145.1398 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $107.86 | 13.524% | $122.447 | $122.45 | $122.45 | $122.40 |
| Purchase #7 | $231.88 | 11.216% | $257.8877 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $1,029.05 | $1,110.5542 | $1,110.56 | $1,110.60 | $1,110.40 | |