| 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 | $49.68 | 10.716% | $55.0037 | $55.00 | $55.00 | $55.00 |
| Purchase #2 | $95.57 | 3.765% | $99.1682 | $99.17 | $99.15 | $99.20 |
| Purchase #3 | $142.91 | 13.135% | $161.6812 | $161.68 | $161.70 | $161.70 |
| Purchase #4 | $49.41 | 13.318% | $55.9904 | $55.99 | $56.00 | $56.00 |
| Purchase #5 | $56.67 | 9.649% | $62.1381 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $25.69 | 11.415% | $28.6225 | $28.62 | $28.60 | $28.60 |
| Purchase #7 | $53.31 | 13.498% | $60.5058 | $60.51 | $60.50 | $60.50 |
| 7 purchase totals = | $473.24 | $523.1099 | $523.11 | $523.10 | $523.10 | |