| 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 | $76.69 | 3.418% | $79.3113 | $79.31 | $79.30 | $79.30 |
| Purchase #2 | $101.94 | 10.503% | $112.6468 | $112.65 | $112.65 | $112.60 |
| Purchase #3 | $26.58 | 11.821% | $29.722 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $173.55 | 6.438% | $184.7231 | $184.72 | $184.70 | $184.70 |
| Purchase #5 | $47.47 | 11.193% | $52.7833 | $52.78 | $52.80 | $52.80 |
| Purchase #6 | $209.63 | 9.672% | $229.9054 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $218.83 | 6.290% | $232.5944 | $232.59 | $232.60 | $232.60 |
| 7 purchase totals = | $854.69 | $921.6863 | $921.68 | $921.65 | $921.60 | |