| 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 | $74.84 | 5.513% | $78.9659 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $231.98 | 8.382% | $251.4246 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $142.74 | 6.399% | $151.8739 | $151.87 | $151.85 | $151.90 |
| Purchase #4 | $192.98 | 9.277% | $210.8828 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $195.64 | 6.825% | $208.9924 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $59.96 | 10.781% | $66.4243 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $31.89 | 8.186% | $34.5005 | $34.50 | $34.50 | $34.50 |
| 7 purchase totals = | $930.03 | $1,003.0644 | $1,003.05 | $1,003.00 | $1,003.10 | |