| 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 | $30.97 | 6.323% | $32.9282 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $177.94 | 9.663% | $195.1343 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $40.62 | 13.292% | $46.0192 | $46.02 | $46.00 | $46.00 |
| Purchase #4 | $5.31 | 6.713% | $5.6665 | $5.67 | $5.65 | $5.70 |
| Purchase #5 | $224.55 | 3.669% | $232.7887 | $232.79 | $232.80 | $232.80 |
| Purchase #6 | $57.37 | 8.715% | $62.3698 | $62.37 | $62.35 | $62.40 |
| Purchase #7 | $102.41 | 12.389% | $115.0976 | $115.10 | $115.10 | $115.10 |
| 7 purchase totals = | $639.17 | $690.0043 | $690.01 | $690.00 | $690.00 | |