| 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 | $98.39 | 8.183% | $106.4413 | $106.44 | $106.45 | $106.40 |
| Purchase #2 | $183.45 | 12.825% | $206.9775 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $84.34 | 13.397% | $95.639 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $94.55 | 8.544% | $102.6284 | $102.63 | $102.65 | $102.60 |
| Purchase #5 | $13.98 | 3.473% | $14.4655 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $187.80 | 10.393% | $207.3181 | $207.32 | $207.30 | $207.30 |
| Purchase #7 | $78.29 | 10.483% | $86.4971 | $86.50 | $86.50 | $86.50 |
| 7 purchase totals = | $740.80 | $819.9669 | $819.98 | $820.00 | $819.90 | |