| 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 | $31.93 | 11.129% | $35.4835 | $35.48 | $35.50 | $35.50 |
| Purchase #2 | $65.56 | 8.134% | $70.8927 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $160.36 | 6.242% | $170.3697 | $170.37 | $170.35 | $170.40 |
| Purchase #4 | $13.47 | 12.458% | $15.1481 | $15.15 | $15.15 | $15.10 |
| Purchase #5 | $217.77 | 5.132% | $228.946 | $228.95 | $228.95 | $228.90 |
| Purchase #6 | $126.98 | 6.836% | $135.6604 | $135.66 | $135.65 | $135.70 |
| Purchase #7 | $5.94 | 7.124% | $6.3632 | $6.36 | $6.35 | $6.40 |
| 7 purchase totals = | $622.01 | $662.8636 | $662.86 | $662.85 | $662.90 | |