| 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 | $44.33 | 10.334% | $48.9111 | $48.91 | $48.90 | $48.90 |
| Purchase #2 | $209.83 | 3.806% | $217.8161 | $217.82 | $217.80 | $217.80 |
| Purchase #3 | $117.66 | 12.718% | $132.624 | $132.62 | $132.60 | $132.60 |
| Purchase #4 | $207.77 | 6.698% | $221.6864 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $5.29 | 4.867% | $5.5475 | $5.55 | $5.55 | $5.50 |
| Purchase #6 | $93.75 | 4.586% | $98.0494 | $98.05 | $98.05 | $98.00 |
| Purchase #7 | $55.67 | 4.428% | $58.1351 | $58.14 | $58.15 | $58.10 |
| 7 purchase totals = | $734.30 | $782.7696 | $782.78 | $782.75 | $782.60 | |