| 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 | $84.39 | 3.604% | $87.4314 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $194.83 | 4.190% | $202.9934 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $31.84 | 12.324% | $35.764 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $208.97 | 10.322% | $230.5399 | $230.54 | $230.55 | $230.50 |
| Purchase #5 | $75.87 | 3.456% | $78.4921 | $78.49 | $78.50 | $78.50 |
| Purchase #6 | $74.25 | 12.475% | $83.5127 | $83.51 | $83.50 | $83.50 |
| Purchase #7 | $96.71 | 10.151% | $106.527 | $106.53 | $106.55 | $106.50 |
| 7 purchase totals = | $766.86 | $825.2605 | $825.25 | $825.30 | $825.20 | |