| 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 | $40.41 | 8.544% | $43.8626 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $236.74 | 12.724% | $266.8628 | $266.86 | $266.85 | $266.90 |
| Purchase #3 | $143.68 | 12.398% | $161.4934 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $110.43 | 9.366% | $120.7729 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $39.69 | 5.135% | $41.7281 | $41.73 | $41.75 | $41.70 |
| Purchase #6 | $217.39 | 10.830% | $240.9333 | $240.93 | $240.95 | $240.90 |
| Purchase #7 | $75.85 | 9.574% | $83.1119 | $83.11 | $83.10 | $83.10 |
| 7 purchase totals = | $864.19 | $958.7650 | $958.75 | $958.75 | $958.80 | |