| 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 | $16.47 | 8.304% | $17.8377 | $17.84 | $17.85 | $17.80 |
| Purchase #2 | $243.36 | 8.338% | $263.6514 | $263.65 | $263.65 | $263.70 |
| Purchase #3 | $26.53 | 7.707% | $28.5747 | $28.57 | $28.55 | $28.60 |
| Purchase #4 | $13.33 | 13.699% | $15.1561 | $15.16 | $15.15 | $15.20 |
| Purchase #5 | $208.71 | 7.256% | $223.854 | $223.85 | $223.85 | $223.90 |
| Purchase #6 | $190.35 | 9.603% | $208.6293 | $208.63 | $208.65 | $208.60 |
| Purchase #7 | $39.91 | 6.619% | $42.5516 | $42.55 | $42.55 | $42.60 |
| 7 purchase totals = | $738.66 | $800.2548 | $800.25 | $800.25 | $800.40 | |