| 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 | $70.30 | 3.407% | $72.6951 | $72.70 | $72.70 | $72.70 |
| Purchase #2 | $69.77 | 13.162% | $78.9531 | $78.95 | $78.95 | $79.00 |
| Purchase #3 | $107.46 | 7.456% | $115.4722 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $214.52 | 6.626% | $228.7341 | $228.73 | $228.75 | $228.70 |
| Purchase #5 | $58.44 | 4.626% | $61.1434 | $61.14 | $61.15 | $61.10 |
| Purchase #6 | $57.59 | 7.855% | $62.1137 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $184.88 | 6.675% | $197.2207 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $762.96 | $816.3323 | $816.32 | $816.30 | $816.30 | |