| 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 | $59.72 | 9.793% | $65.5684 | $65.57 | $65.55 | $65.60 |
| Purchase #2 | $82.26 | 3.522% | $85.1572 | $85.16 | $85.15 | $85.20 |
| Purchase #3 | $243.85 | 10.654% | $269.8298 | $269.83 | $269.85 | $269.80 |
| Purchase #4 | $145.98 | 12.116% | $163.6669 | $163.67 | $163.65 | $163.70 |
| Purchase #5 | $38.61 | 9.736% | $42.3691 | $42.37 | $42.35 | $42.40 |
| Purchase #6 | $77.65 | 13.197% | $87.8975 | $87.90 | $87.90 | $87.90 |
| Purchase #7 | $36.80 | 7.680% | $39.6262 | $39.63 | $39.65 | $39.60 |
| 7 purchase totals = | $684.87 | $754.1151 | $754.13 | $754.10 | $754.20 | |