| 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 | $47.59 | 12.123% | $53.3593 | $53.36 | $53.35 | $53.40 |
| Purchase #2 | $133.30 | 13.572% | $151.3915 | $151.39 | $151.40 | $151.40 |
| Purchase #3 | $8.85 | 3.304% | $9.1424 | $9.14 | $9.15 | $9.10 |
| Purchase #4 | $120.91 | 6.176% | $128.3774 | $128.38 | $128.40 | $128.40 |
| Purchase #5 | $62.43 | 3.848% | $64.8323 | $64.83 | $64.85 | $64.80 |
| Purchase #6 | $141.55 | 11.336% | $157.5961 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $167.65 | 12.470% | $188.556 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $682.28 | $753.2550 | $753.26 | $753.30 | $753.30 | |