| 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 | $37.87 | 6.138% | $40.1945 | $40.19 | $40.20 | $40.20 |
| Purchase #2 | $107.76 | 4.233% | $112.3215 | $112.32 | $112.30 | $112.30 |
| Purchase #3 | $145.79 | 8.603% | $158.3323 | $158.33 | $158.35 | $158.30 |
| Purchase #4 | $51.89 | 6.375% | $55.198 | $55.20 | $55.20 | $55.20 |
| Purchase #5 | $41.92 | 11.508% | $46.7442 | $46.74 | $46.75 | $46.70 |
| Purchase #6 | $46.25 | 12.457% | $52.0114 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $226.49 | 12.699% | $255.252 | $255.25 | $255.25 | $255.30 |
| 7 purchase totals = | $657.97 | $720.0539 | $720.04 | $720.05 | $720.00 | |