| 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 | $72.93 | 7.158% | $78.1503 | $78.15 | $78.15 | $78.20 |
| Purchase #2 | $63.52 | 9.519% | $69.5665 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $60.35 | 10.473% | $66.6705 | $66.67 | $66.65 | $66.70 |
| Purchase #4 | $137.76 | 12.562% | $155.0654 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $51.39 | 13.311% | $58.2305 | $58.23 | $58.25 | $58.20 |
| Purchase #6 | $22.97 | 5.422% | $24.2154 | $24.22 | $24.20 | $24.20 |
| Purchase #7 | $164.86 | 11.435% | $183.7117 | $183.71 | $183.70 | $183.70 |
| 7 purchase totals = | $573.78 | $635.6103 | $635.62 | $635.55 | $635.70 | |