| 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 | $96.85 | 5.624% | $102.2968 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $116.45 | 3.556% | $120.591 | $120.59 | $120.60 | $120.60 |
| Purchase #3 | $108.78 | 4.272% | $113.4271 | $113.43 | $113.45 | $113.40 |
| Purchase #4 | $101.40 | 13.244% | $114.8294 | $114.83 | $114.85 | $114.80 |
| Purchase #5 | $198.63 | 4.780% | $208.1245 | $208.12 | $208.10 | $208.10 |
| Purchase #6 | $111.90 | 5.360% | $117.8978 | $117.90 | $117.90 | $117.90 |
| Purchase #7 | $71.53 | 11.182% | $79.5285 | $79.53 | $79.55 | $79.50 |
| 7 purchase totals = | $805.54 | $856.6951 | $856.70 | $856.75 | $856.60 | |