| 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 | $46.40 | 12.212% | $52.0664 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $90.57 | 7.612% | $97.4642 | $97.46 | $97.45 | $97.50 |
| Purchase #3 | $155.68 | 12.702% | $175.4545 | $175.45 | $175.45 | $175.50 |
| Purchase #4 | $130.33 | 11.394% | $145.1798 | $145.18 | $145.20 | $145.20 |
| Purchase #5 | $221.62 | 3.519% | $229.4188 | $229.42 | $229.40 | $229.40 |
| Purchase #6 | $34.57 | 3.185% | $35.6711 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $96.45 | 7.520% | $103.703 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $775.62 | $838.9578 | $838.95 | $838.90 | $839.10 | |