| 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 | $103.47 | 13.139% | $117.0649 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $44.76 | 10.283% | $49.3627 | $49.36 | $49.35 | $49.40 |
| Purchase #3 | $103.72 | 7.152% | $111.1381 | $111.14 | $111.15 | $111.10 |
| Purchase #4 | $55.48 | 8.222% | $60.0416 | $60.04 | $60.05 | $60.00 |
| Purchase #5 | $129.25 | 9.564% | $141.6115 | $141.61 | $141.60 | $141.60 |
| Purchase #6 | $173.38 | 4.181% | $180.629 | $180.63 | $180.65 | $180.60 |
| Purchase #7 | $68.91 | 9.702% | $75.5956 | $75.60 | $75.60 | $75.60 |
| 7 purchase totals = | $678.97 | $735.4434 | $735.44 | $735.45 | $735.40 | |