| 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 | $98.41 | 5.409% | $103.733 | $103.73 | $103.75 | $103.70 |
| Purchase #2 | $131.56 | 6.235% | $139.7628 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $29.26 | 11.548% | $32.6389 | $32.64 | $32.65 | $32.60 |
| Purchase #4 | $135.33 | 8.339% | $146.6152 | $146.62 | $146.60 | $146.60 |
| Purchase #5 | $60.61 | 13.816% | $68.9839 | $68.98 | $69.00 | $69.00 |
| Purchase #6 | $106.39 | 6.844% | $113.6713 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $43.71 | 6.544% | $46.5704 | $46.57 | $46.55 | $46.60 |
| 7 purchase totals = | $605.27 | $651.9755 | $651.97 | $651.95 | $652.00 | |