| 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 | $74.77 | 9.308% | $81.7296 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $79.73 | 6.134% | $84.6206 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $13.98 | 10.702% | $15.4761 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $200.71 | 11.107% | $223.0029 | $223.00 | $223.00 | $223.00 |
| Purchase #5 | $132.49 | 6.374% | $140.9349 | $140.93 | $140.95 | $140.90 |
| Purchase #6 | $97.59 | 4.313% | $101.7991 | $101.80 | $101.80 | $101.80 |
| Purchase #7 | $146.32 | 10.861% | $162.2118 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $745.59 | $809.7750 | $809.77 | $809.80 | $809.70 | |