| 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 | $47.28 | 11.105% | $52.5304 | $52.53 | $52.55 | $52.50 |
| Purchase #2 | $123.78 | 4.651% | $129.537 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $140.57 | 11.789% | $157.1418 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $120.54 | 3.358% | $124.5877 | $124.59 | $124.60 | $124.60 |
| Purchase #5 | $234.84 | 13.119% | $265.6487 | $265.65 | $265.65 | $265.60 |
| Purchase #6 | $111.47 | 7.788% | $120.1513 | $120.15 | $120.15 | $120.20 |
| Purchase #7 | $42.67 | 9.629% | $46.7787 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $821.15 | $896.3756 | $896.38 | $896.45 | $896.30 | |