| 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 | $111.56 | 9.197% | $121.8202 | $121.82 | $121.80 | $121.80 |
| Purchase #2 | $33.73 | 10.719% | $37.3455 | $37.35 | $37.35 | $37.30 |
| Purchase #3 | $196.69 | 12.397% | $221.0737 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $84.36 | 5.318% | $88.8463 | $88.85 | $88.85 | $88.80 |
| Purchase #5 | $71.30 | 5.123% | $74.9527 | $74.95 | $74.95 | $75.00 |
| Purchase #6 | $42.98 | 3.521% | $44.4933 | $44.49 | $44.50 | $44.50 |
| Purchase #7 | $58.45 | 9.343% | $63.911 | $63.91 | $63.90 | $63.90 |
| 7 purchase totals = | $599.07 | $652.4427 | $652.44 | $652.40 | $652.40 | |