| 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 | $48.37 | 4.452% | $50.5234 | $50.52 | $50.50 | $50.50 |
| Purchase #2 | $176.36 | 11.505% | $196.6502 | $196.65 | $196.65 | $196.70 |
| Purchase #3 | $220.50 | 11.143% | $245.0703 | $245.07 | $245.05 | $245.10 |
| Purchase #4 | $167.35 | 10.596% | $185.0824 | $185.08 | $185.10 | $185.10 |
| Purchase #5 | $16.84 | 11.408% | $18.7611 | $18.76 | $18.75 | $18.80 |
| Purchase #6 | $33.84 | 5.836% | $35.8149 | $35.81 | $35.80 | $35.80 |
| Purchase #7 | $9.58 | 11.304% | $10.6629 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $672.84 | $742.5652 | $742.55 | $742.50 | $742.70 | |