| 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 | $106.50 | 5.705% | $112.5758 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $7.55 | 13.262% | $8.5513 | $8.55 | $8.55 | $8.60 |
| Purchase #3 | $150.68 | 10.842% | $167.0167 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $211.90 | 10.300% | $233.7257 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $19.80 | 6.188% | $21.0252 | $21.03 | $21.05 | $21.00 |
| Purchase #6 | $119.40 | 4.234% | $124.4554 | $124.46 | $124.45 | $124.50 |
| Purchase #7 | $149.53 | 7.802% | $161.1963 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $765.36 | $828.5464 | $828.57 | $828.60 | $828.60 | |