| 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 | $16.96 | 5.564% | $17.9037 | $17.90 | $17.90 | $17.90 |
| Purchase #2 | $43.63 | 10.764% | $48.3263 | $48.33 | $48.35 | $48.30 |
| Purchase #3 | $173.33 | 8.735% | $188.4704 | $188.47 | $188.45 | $188.50 |
| Purchase #4 | $104.52 | 7.386% | $112.2398 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $147.82 | 13.630% | $167.9679 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $26.52 | 11.547% | $29.5823 | $29.58 | $29.60 | $29.60 |
| Purchase #7 | $133.95 | 9.223% | $146.3042 | $146.30 | $146.30 | $146.30 |
| 7 purchase totals = | $646.73 | $710.7946 | $710.79 | $710.80 | $710.80 | |