| 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 | $52.30 | 7.675% | $56.314 | $56.31 | $56.30 | $56.30 |
| Purchase #2 | $169.28 | 11.855% | $189.3481 | $189.35 | $189.35 | $189.30 |
| Purchase #3 | $110.28 | 9.462% | $120.7147 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $29.77 | 3.785% | $30.8968 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $122.35 | 10.370% | $135.0377 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $188.41 | 13.330% | $213.5251 | $213.53 | $213.55 | $213.50 |
| Purchase #7 | $178.80 | 5.558% | $188.7377 | $188.74 | $188.75 | $188.70 |
| 7 purchase totals = | $851.19 | $934.5741 | $934.58 | $934.60 | $934.40 | |