| 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 | $38.44 | 7.424% | $41.2938 | $41.29 | $41.30 | $41.30 |
| Purchase #2 | $219.25 | 9.506% | $240.0919 | $240.09 | $240.10 | $240.10 |
| Purchase #3 | $43.33 | 10.688% | $47.9611 | $47.96 | $47.95 | $48.00 |
| Purchase #4 | $75.27 | 7.696% | $81.0628 | $81.06 | $81.05 | $81.10 |
| Purchase #5 | $161.51 | 13.535% | $183.3704 | $183.37 | $183.35 | $183.40 |
| Purchase #6 | $144.87 | 12.602% | $163.1265 | $163.13 | $163.15 | $163.10 |
| Purchase #7 | $96.34 | 9.481% | $105.474 | $105.47 | $105.45 | $105.50 |
| 7 purchase totals = | $779.01 | $862.3805 | $862.37 | $862.35 | $862.50 | |