| 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 | $30.48 | 4.298% | $31.79 | $31.79 | $31.80 | $31.80 |
| Purchase #2 | $201.98 | 4.748% | $211.57 | $211.57 | $211.55 | $211.60 |
| Purchase #3 | $144.56 | 6.757% | $154.3279 | $154.33 | $154.35 | $154.30 |
| Purchase #4 | $62.86 | 5.252% | $66.1614 | $66.16 | $66.15 | $66.20 |
| Purchase #5 | $164.43 | 10.731% | $182.075 | $182.08 | $182.10 | $182.10 |
| Purchase #6 | $102.94 | 9.849% | $113.0786 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $103.80 | 5.605% | $109.618 | $109.62 | $109.60 | $109.60 |
| 7 purchase totals = | $811.05 | $868.6209 | $868.63 | $868.65 | $868.70 | |