| 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 | $91.36 | 7.705% | $98.3993 | $98.40 | $98.40 | $98.40 |
| Purchase #2 | $155.38 | 3.699% | $161.1275 | $161.13 | $161.15 | $161.10 |
| Purchase #3 | $10.56 | 5.390% | $11.1292 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $34.29 | 13.627% | $38.9627 | $38.96 | $38.95 | $39.00 |
| Purchase #5 | $219.81 | 4.392% | $229.4641 | $229.46 | $229.45 | $229.50 |
| Purchase #6 | $206.37 | 10.265% | $227.5539 | $227.55 | $227.55 | $227.60 |
| Purchase #7 | $195.77 | 12.704% | $220.6406 | $220.64 | $220.65 | $220.60 |
| 7 purchase totals = | $913.54 | $987.2773 | $987.27 | $987.30 | $987.30 | |