| 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 | $40.81 | 12.273% | $45.8186 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $227.71 | 7.452% | $244.6789 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $31.46 | 5.684% | $33.2482 | $33.25 | $33.25 | $33.20 |
| Purchase #4 | $7.30 | 6.271% | $7.7578 | $7.76 | $7.75 | $7.80 |
| Purchase #5 | $250.55 | 6.241% | $266.1868 | $266.19 | $266.20 | $266.20 |
| Purchase #6 | $213.92 | 12.629% | $240.936 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $118.45 | 13.383% | $134.3022 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $890.20 | $972.9285 | $972.94 | $972.95 | $972.90 | |