| 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 | $60.99 | 9.803% | $66.9688 | $66.97 | $66.95 | $67.00 |
| Purchase #2 | $100.81 | 6.648% | $107.5118 | $107.51 | $107.50 | $107.50 |
| Purchase #3 | $212.59 | 3.703% | $220.4622 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $8.30 | 6.128% | $8.8086 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $40.26 | 6.850% | $43.0178 | $43.02 | $43.00 | $43.00 |
| Purchase #6 | $138.59 | 6.703% | $147.8797 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $242.79 | 9.174% | $265.0636 | $265.06 | $265.05 | $265.10 |
| 7 purchase totals = | $804.33 | $859.7125 | $859.71 | $859.65 | $859.80 | |