| 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 | $20.93 | 10.137% | $23.0517 | $23.05 | $23.05 | $23.10 |
| Purchase #2 | $87.96 | 9.559% | $96.3681 | $96.37 | $96.35 | $96.40 |
| Purchase #3 | $26.93 | 6.644% | $28.7192 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $150.91 | 9.611% | $165.414 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $249.83 | 10.116% | $275.1028 | $275.10 | $275.10 | $275.10 |
| Purchase #6 | $246.72 | 13.738% | $280.6144 | $280.61 | $280.60 | $280.60 |
| Purchase #7 | $64.70 | 3.698% | $67.0926 | $67.09 | $67.10 | $67.10 |
| 7 purchase totals = | $847.98 | $936.3628 | $936.35 | $936.30 | $936.40 | |