| 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 | $115.26 | 9.837% | $126.5981 | $126.60 | $126.60 | $126.60 |
| Purchase #2 | $34.69 | 6.619% | $36.9861 | $36.99 | $37.00 | $37.00 |
| Purchase #3 | $105.57 | 10.499% | $116.6538 | $116.65 | $116.65 | $116.70 |
| Purchase #4 | $134.38 | 11.566% | $149.9224 | $149.92 | $149.90 | $149.90 |
| Purchase #5 | $101.39 | 5.584% | $107.0516 | $107.05 | $107.05 | $107.10 |
| Purchase #6 | $58.69 | 12.236% | $65.8713 | $65.87 | $65.85 | $65.90 |
| Purchase #7 | $97.44 | 12.523% | $109.6424 | $109.64 | $109.65 | $109.60 |
| 7 purchase totals = | $647.42 | $712.7257 | $712.72 | $712.70 | $712.80 | |