| 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 | $13.67 | 7.766% | $14.7316 | $14.73 | $14.75 | $14.70 |
| Purchase #2 | $41.48 | 8.301% | $44.9233 | $44.92 | $44.90 | $44.90 |
| Purchase #3 | $60.95 | 9.873% | $66.9676 | $66.97 | $66.95 | $67.00 |
| Purchase #4 | $83.83 | 11.853% | $93.7664 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $84.39 | 5.374% | $88.9251 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $234.55 | 4.742% | $245.6724 | $245.67 | $245.65 | $245.70 |
| Purchase #7 | $121.83 | 13.664% | $138.4769 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $640.70 | $693.4633 | $693.47 | $693.45 | $693.50 | |