| 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 | $5.94 | 10.180% | $6.5447 | $6.54 | $6.55 | $6.50 |
| Purchase #2 | $55.65 | 9.755% | $61.0787 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $9.68 | 7.519% | $10.4078 | $10.41 | $10.40 | $10.40 |
| Purchase #4 | $164.61 | 3.309% | $170.0569 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $164.80 | 11.724% | $184.1212 | $184.12 | $184.10 | $184.10 |
| Purchase #6 | $91.55 | 5.383% | $96.4781 | $96.48 | $96.50 | $96.50 |
| Purchase #7 | $234.76 | 3.520% | $243.0236 | $243.02 | $243.00 | $243.00 |
| 7 purchase totals = | $726.99 | $771.7110 | $771.71 | $771.70 | $771.70 | |