| 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 | $69.57 | 4.616% | $72.7814 | $72.78 | $72.80 | $72.80 |
| Purchase #2 | $141.71 | 8.605% | $153.9041 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $39.56 | 9.398% | $43.2778 | $43.28 | $43.30 | $43.30 |
| Purchase #4 | $29.47 | 11.864% | $32.9663 | $32.97 | $32.95 | $33.00 |
| Purchase #5 | $110.90 | 13.647% | $126.0345 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $19.96 | 11.417% | $22.2388 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $225.73 | 3.695% | $234.0707 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $636.90 | $685.2736 | $685.27 | $685.30 | $685.30 | |