| 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 | $29.39 | 4.696% | $30.7702 | $30.77 | $30.75 | $30.80 |
| Purchase #2 | $30.94 | 8.346% | $33.5223 | $33.52 | $33.50 | $33.50 |
| Purchase #3 | $242.58 | 13.796% | $276.0463 | $276.05 | $276.05 | $276.00 |
| Purchase #4 | $24.77 | 8.489% | $26.8727 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $10.70 | 10.500% | $11.8235 | $11.82 | $11.80 | $11.80 |
| Purchase #6 | $44.29 | 7.225% | $47.49 | $47.49 | $47.50 | $47.50 |
| Purchase #7 | $228.75 | 6.682% | $244.0351 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $611.42 | $670.5601 | $670.56 | $670.50 | $670.50 | |