| 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 | $194.69 | 9.595% | $213.3705 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $97.97 | 6.808% | $104.6398 | $104.64 | $104.65 | $104.60 |
| Purchase #3 | $204.89 | 7.605% | $220.4719 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $168.29 | 11.618% | $187.8419 | $187.84 | $187.85 | $187.80 |
| Purchase #5 | $29.62 | 6.808% | $31.6365 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $66.52 | 13.346% | $75.3978 | $75.40 | $75.40 | $75.40 |
| Purchase #7 | $52.33 | 3.868% | $54.3541 | $54.35 | $54.35 | $54.40 |
| 7 purchase totals = | $814.31 | $887.7125 | $887.71 | $887.70 | $887.70 | |