| 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 | $9.60 | 4.679% | $10.0492 | $10.05 | $10.05 | $10.00 |
| Purchase #2 | $85.49 | 10.641% | $94.587 | $94.59 | $94.60 | $94.60 |
| Purchase #3 | $121.62 | 8.290% | $131.7023 | $131.70 | $131.70 | $131.70 |
| Purchase #4 | $59.92 | 8.160% | $64.8095 | $64.81 | $64.80 | $64.80 |
| Purchase #5 | $161.36 | 3.310% | $166.701 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $190.59 | 8.127% | $206.0792 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $78.65 | 4.129% | $81.8975 | $81.90 | $81.90 | $81.90 |
| 7 purchase totals = | $707.23 | $755.8257 | $755.83 | $755.85 | $755.80 | |