| 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 | $68.27 | 6.530% | $72.728 | $72.73 | $72.75 | $72.70 |
| Purchase #2 | $63.45 | 10.424% | $70.064 | $70.06 | $70.05 | $70.10 |
| Purchase #3 | $126.85 | 11.841% | $141.8703 | $141.87 | $141.85 | $141.90 |
| Purchase #4 | $68.35 | 5.719% | $72.2589 | $72.26 | $72.25 | $72.30 |
| Purchase #5 | $148.68 | 4.326% | $155.1119 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $235.61 | 3.443% | $243.7221 | $243.72 | $243.70 | $243.70 |
| Purchase #7 | $179.49 | 10.218% | $197.8303 | $197.83 | $197.85 | $197.80 |
| 7 purchase totals = | $890.70 | $953.5855 | $953.58 | $953.55 | $953.60 | |