| 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 | $243.59 | 6.802% | $260.159 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $103.77 | 5.697% | $109.6818 | $109.68 | $109.70 | $109.70 |
| Purchase #3 | $54.50 | 3.697% | $56.5149 | $56.51 | $56.50 | $56.50 |
| Purchase #4 | $174.72 | 5.778% | $184.8153 | $184.82 | $184.80 | $184.80 |
| Purchase #5 | $64.40 | 6.642% | $68.6774 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $22.92 | 8.126% | $24.7825 | $24.78 | $24.80 | $24.80 |
| Purchase #7 | $57.49 | 10.288% | $63.4046 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $721.39 | $768.0355 | $768.03 | $768.05 | $768.10 | |