| 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 | $57.76 | 7.546% | $62.1186 | $62.12 | $62.10 | $62.10 |
| Purchase #2 | $213.95 | 3.358% | $221.1344 | $221.13 | $221.15 | $221.10 |
| Purchase #3 | $72.72 | 3.273% | $75.1001 | $75.10 | $75.10 | $75.10 |
| Purchase #4 | $137.75 | 4.825% | $144.3964 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $57.84 | 4.171% | $60.2525 | $60.25 | $60.25 | $60.30 |
| Purchase #6 | $132.51 | 5.556% | $139.8723 | $139.87 | $139.85 | $139.90 |
| Purchase #7 | $120.60 | 13.529% | $136.916 | $136.92 | $136.90 | $136.90 |
| 7 purchase totals = | $793.13 | $839.7903 | $839.79 | $839.75 | $839.80 | |