| 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 | $10.46 | 11.485% | $11.6613 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $56.45 | 13.800% | $64.2401 | $64.24 | $64.25 | $64.20 |
| Purchase #3 | $42.54 | 3.136% | $43.8741 | $43.87 | $43.85 | $43.90 |
| Purchase #4 | $224.51 | 7.702% | $241.8018 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $220.60 | 3.571% | $228.4776 | $228.48 | $228.50 | $228.50 |
| Purchase #6 | $64.34 | 9.507% | $70.4568 | $70.46 | $70.45 | $70.50 |
| Purchase #7 | $183.70 | 8.758% | $199.7884 | $199.79 | $199.80 | $199.80 |
| 7 purchase totals = | $802.60 | $860.3001 | $860.30 | $860.30 | $860.40 | |