| 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 | $67.77 | 6.384% | $72.0964 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $61.52 | 4.832% | $64.4926 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $180.76 | 12.616% | $203.5647 | $203.56 | $203.55 | $203.60 |
| Purchase #4 | $106.29 | 11.535% | $118.5506 | $118.55 | $118.55 | $118.60 |
| Purchase #5 | $163.99 | 6.753% | $175.0642 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $50.27 | 12.679% | $56.6437 | $56.64 | $56.65 | $56.60 |
| Purchase #7 | $73.71 | 9.752% | $80.8982 | $80.90 | $80.90 | $80.90 |
| 7 purchase totals = | $704.31 | $771.3104 | $771.30 | $771.30 | $771.40 | |