| 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 | $74.85 | 5.696% | $79.1135 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $135.60 | 11.694% | $151.4571 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $146.88 | 13.649% | $166.9277 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $9.34 | 5.770% | $9.8789 | $9.88 | $9.90 | $9.90 |
| Purchase #5 | $34.47 | 7.609% | $37.0928 | $37.09 | $37.10 | $37.10 |
| Purchase #6 | $158.88 | 6.417% | $169.0753 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $235.39 | 12.837% | $265.607 | $265.61 | $265.60 | $265.60 |
| 7 purchase totals = | $795.41 | $879.1523 | $879.16 | $879.20 | $879.20 | |