| 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 | $43.95 | 8.489% | $47.6809 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $157.89 | 6.553% | $168.2365 | $168.24 | $168.25 | $168.20 |
| Purchase #3 | $147.79 | 7.257% | $158.5151 | $158.52 | $158.50 | $158.50 |
| Purchase #4 | $239.49 | 5.757% | $253.2774 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $129.60 | 9.714% | $142.1893 | $142.19 | $142.20 | $142.20 |
| Purchase #6 | $90.47 | 5.721% | $95.6458 | $95.65 | $95.65 | $95.60 |
| Purchase #7 | $51.63 | 8.257% | $55.8931 | $55.89 | $55.90 | $55.90 |
| 7 purchase totals = | $860.82 | $921.4381 | $921.45 | $921.50 | $921.40 | |