| 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 | $82.42 | 7.451% | $88.5611 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $9.99 | 10.651% | $11.054 | $11.05 | $11.05 | $11.10 |
| Purchase #3 | $198.56 | 6.300% | $211.0693 | $211.07 | $211.05 | $211.10 |
| Purchase #4 | $68.61 | 3.720% | $71.1623 | $71.16 | $71.15 | $71.20 |
| Purchase #5 | $224.96 | 4.370% | $234.7908 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $100.37 | 10.404% | $110.8125 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $211.85 | 7.758% | $228.2853 | $228.29 | $228.30 | $228.30 |
| 7 purchase totals = | $896.76 | $955.7353 | $955.73 | $955.70 | $955.90 | |