| 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 | $34.33 | 8.454% | $37.2323 | $37.23 | $37.25 | $37.20 |
| Purchase #2 | $30.50 | 10.822% | $33.8007 | $33.80 | $33.80 | $33.80 |
| Purchase #3 | $87.81 | 10.694% | $97.2004 | $97.20 | $97.20 | $97.20 |
| Purchase #4 | $90.90 | 3.478% | $94.0615 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $85.89 | 6.298% | $91.2994 | $91.30 | $91.30 | $91.30 |
| Purchase #6 | $232.62 | 5.191% | $244.6953 | $244.70 | $244.70 | $244.70 |
| Purchase #7 | $43.77 | 8.594% | $47.5316 | $47.53 | $47.55 | $47.50 |
| 7 purchase totals = | $605.82 | $645.8212 | $645.82 | $645.85 | $645.80 | |