| 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 | $38.75 | 11.498% | $43.2055 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $186.92 | 13.171% | $211.5392 | $211.54 | $211.55 | $211.50 |
| Purchase #3 | $227.67 | 9.428% | $249.1347 | $249.13 | $249.15 | $249.10 |
| Purchase #4 | $24.27 | 12.399% | $27.2792 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $44.92 | 13.580% | $51.0201 | $51.02 | $51.00 | $51.00 |
| Purchase #6 | $175.45 | 7.766% | $189.0754 | $189.08 | $189.10 | $189.10 |
| Purchase #7 | $87.54 | 8.669% | $95.1288 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $785.52 | $866.3829 | $866.39 | $866.45 | $866.30 | |