| 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 | $44.63 | 9.550% | $48.8922 | $48.89 | $48.90 | $48.90 |
| Purchase #2 | $98.51 | 13.459% | $111.7685 | $111.77 | $111.75 | $111.80 |
| Purchase #3 | $146.79 | 3.783% | $152.3431 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $146.54 | 8.640% | $159.2011 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $86.73 | 8.375% | $93.9936 | $93.99 | $94.00 | $94.00 |
| Purchase #6 | $217.47 | 3.668% | $225.4468 | $225.45 | $225.45 | $225.40 |
| Purchase #7 | $110.44 | 11.211% | $122.8214 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $851.11 | $914.4667 | $914.46 | $914.45 | $914.40 | |