| 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 | $60.60 | 6.855% | $64.7541 | $64.75 | $64.75 | $64.80 |
| Purchase #2 | $215.25 | 4.106% | $224.0882 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $126.57 | 7.140% | $135.6071 | $135.61 | $135.60 | $135.60 |
| Purchase #4 | $12.25 | 11.344% | $13.6396 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $60.88 | 11.739% | $68.0267 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $71.62 | 5.474% | $75.5405 | $75.54 | $75.55 | $75.50 |
| Purchase #7 | $92.67 | 4.347% | $96.6984 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $639.84 | $678.3546 | $678.36 | $678.40 | $678.30 | |