| 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 | $129.44 | 6.459% | $137.8005 | $137.80 | $137.80 | $137.80 |
| Purchase #2 | $53.40 | 12.453% | $60.0499 | $60.05 | $60.05 | $60.00 |
| Purchase #3 | $173.53 | 6.767% | $185.2728 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $68.63 | 12.202% | $77.0042 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $110.77 | 9.682% | $121.4948 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $142.67 | 12.212% | $160.0929 | $160.09 | $160.10 | $160.10 |
| Purchase #7 | $179.35 | 7.683% | $193.1295 | $193.13 | $193.15 | $193.10 |
| 7 purchase totals = | $857.79 | $934.8446 | $934.83 | $934.85 | $934.80 | |