| 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 | $104.35 | 5.422% | $110.0079 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $245.93 | 3.841% | $255.3762 | $255.38 | $255.40 | $255.40 |
| Purchase #3 | $47.44 | 5.176% | $49.8955 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $65.96 | 12.165% | $73.984 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $71.37 | 11.450% | $79.5419 | $79.54 | $79.55 | $79.50 |
| Purchase #6 | $37.52 | 3.796% | $38.9443 | $38.94 | $38.95 | $38.90 |
| Purchase #7 | $237.30 | 11.553% | $264.7153 | $264.72 | $264.70 | $264.70 |
| 7 purchase totals = | $809.87 | $872.4651 | $872.47 | $872.50 | $872.40 | |