| 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 | $104.71 | 12.424% | $117.7192 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $147.91 | 7.242% | $158.6216 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $123.42 | 4.783% | $129.3232 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $214.42 | 12.803% | $241.8722 | $241.87 | $241.85 | $241.90 |
| Purchase #5 | $6.26 | 5.659% | $6.6143 | $6.61 | $6.60 | $6.60 |
| Purchase #6 | $70.41 | 3.867% | $73.1328 | $73.13 | $73.15 | $73.10 |
| Purchase #7 | $15.99 | 10.434% | $17.6584 | $17.66 | $17.65 | $17.70 |
| 7 purchase totals = | $683.12 | $744.9417 | $744.93 | $744.85 | $744.90 | |