| 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 | $19.73 | 9.661% | $21.6361 | $21.64 | $21.65 | $21.60 |
| Purchase #2 | $68.76 | 7.250% | $73.7451 | $73.75 | $73.75 | $73.70 |
| Purchase #3 | $168.29 | 3.687% | $174.4949 | $174.49 | $174.50 | $174.50 |
| Purchase #4 | $123.94 | 8.133% | $134.02 | $134.02 | $134.00 | $134.00 |
| Purchase #5 | $103.98 | 13.583% | $118.1036 | $118.10 | $118.10 | $118.10 |
| Purchase #6 | $162.49 | 4.556% | $169.893 | $169.89 | $169.90 | $169.90 |
| Purchase #7 | $236.96 | 12.617% | $266.8572 | $266.86 | $266.85 | $266.90 |
| 7 purchase totals = | $884.15 | $958.7499 | $958.75 | $958.75 | $958.70 | |