| 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 | $82.29 | 13.150% | $93.1111 | $93.11 | $93.10 | $93.10 |
| Purchase #2 | $22.32 | 4.628% | $23.353 | $23.35 | $23.35 | $23.40 |
| Purchase #3 | $89.26 | 12.244% | $100.189 | $100.19 | $100.20 | $100.20 |
| Purchase #4 | $171.46 | 3.624% | $177.6737 | $177.67 | $177.65 | $177.70 |
| Purchase #5 | $213.69 | 7.476% | $229.6655 | $229.67 | $229.65 | $229.70 |
| Purchase #6 | $83.38 | 7.790% | $89.8753 | $89.88 | $89.90 | $89.90 |
| Purchase #7 | $241.60 | 8.595% | $262.3655 | $262.37 | $262.35 | $262.40 |
| 7 purchase totals = | $904.00 | $976.2331 | $976.24 | $976.20 | $976.40 | |