| 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 | $81.34 | 5.580% | $85.8788 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $169.25 | 13.248% | $191.6722 | $191.67 | $191.65 | $191.70 |
| Purchase #3 | $70.76 | 3.316% | $73.1064 | $73.11 | $73.10 | $73.10 |
| Purchase #4 | $118.57 | 6.451% | $126.219 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $80.78 | 6.230% | $85.8126 | $85.81 | $85.80 | $85.80 |
| Purchase #6 | $143.88 | 3.627% | $149.0985 | $149.10 | $149.10 | $149.10 |
| Purchase #7 | $25.99 | 8.792% | $28.275 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $690.57 | $740.0625 | $740.07 | $740.05 | $740.10 | |