| 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 | $94.36 | 10.218% | $104.0017 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $34.95 | 6.118% | $37.0882 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $130.67 | 10.483% | $144.3681 | $144.37 | $144.35 | $144.40 |
| Purchase #4 | $118.75 | 10.198% | $130.8601 | $130.86 | $130.85 | $130.90 |
| Purchase #5 | $103.76 | 6.476% | $110.4795 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $144.64 | 6.560% | $154.1284 | $154.13 | $154.15 | $154.10 |
| Purchase #7 | $182.55 | 3.690% | $189.2861 | $189.29 | $189.30 | $189.30 |
| 7 purchase totals = | $809.68 | $870.2121 | $870.22 | $870.25 | $870.30 | |