| 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 | $242.90 | 8.857% | $264.4137 | $264.41 | $264.40 | $264.40 |
| Purchase #2 | $74.80 | 7.672% | $80.5387 | $80.54 | $80.55 | $80.50 |
| Purchase #3 | $59.49 | 6.826% | $63.5508 | $63.55 | $63.55 | $63.60 |
| Purchase #4 | $34.72 | 4.784% | $36.381 | $36.38 | $36.40 | $36.40 |
| Purchase #5 | $172.74 | 10.750% | $191.3096 | $191.31 | $191.30 | $191.30 |
| Purchase #6 | $46.29 | 10.508% | $51.1542 | $51.15 | $51.15 | $51.20 |
| Purchase #7 | $68.33 | 11.411% | $76.1271 | $76.13 | $76.15 | $76.10 |
| 7 purchase totals = | $699.27 | $763.4751 | $763.47 | $763.50 | $763.50 | |