| 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 | $36.45 | 3.836% | $37.8482 | $37.85 | $37.85 | $37.80 |
| Purchase #2 | $87.27 | 11.644% | $97.4317 | $97.43 | $97.45 | $97.40 |
| Purchase #3 | $94.48 | 10.199% | $104.116 | $104.12 | $104.10 | $104.10 |
| Purchase #4 | $17.37 | 4.592% | $18.1676 | $18.17 | $18.15 | $18.20 |
| Purchase #5 | $210.26 | 4.731% | $220.2074 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $36.91 | 8.556% | $40.068 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $207.71 | 11.245% | $231.067 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $690.45 | $748.9059 | $748.92 | $748.85 | $748.90 | |