| 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 | $47.31 | 4.483% | $49.4309 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $57.53 | 6.727% | $61.4 | $61.40 | $61.40 | $61.40 |
| Purchase #3 | $220.78 | 4.648% | $231.0419 | $231.04 | $231.05 | $231.00 |
| Purchase #4 | $242.87 | 4.647% | $254.1562 | $254.16 | $254.15 | $254.20 |
| Purchase #5 | $191.39 | 6.408% | $203.6543 | $203.65 | $203.65 | $203.70 |
| Purchase #6 | $95.34 | 12.866% | $107.6064 | $107.61 | $107.60 | $107.60 |
| Purchase #7 | $64.53 | 8.793% | $70.2041 | $70.20 | $70.20 | $70.20 |
| 7 purchase totals = | $919.75 | $977.4938 | $977.49 | $977.50 | $977.50 | |