| 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 | $99.57 | 3.132% | $102.6885 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $43.75 | 13.354% | $49.5924 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $149.66 | 6.430% | $159.2831 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $116.71 | 10.522% | $128.9902 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $96.31 | 8.682% | $104.6716 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $243.72 | 3.244% | $251.6263 | $251.63 | $251.65 | $251.60 |
| Purchase #7 | $149.62 | 10.471% | $165.2867 | $165.29 | $165.30 | $165.30 |
| 7 purchase totals = | $899.34 | $962.1388 | $962.14 | $962.20 | $962.20 | |