| 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 | $13.54 | 4.782% | $14.1875 | $14.19 | $14.20 | $14.20 |
| Purchase #2 | $53.51 | 12.204% | $60.0404 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $56.70 | 8.334% | $61.4254 | $61.43 | $61.45 | $61.40 |
| Purchase #4 | $141.43 | 11.821% | $158.1484 | $158.15 | $158.15 | $158.10 |
| Purchase #5 | $15.88 | 3.379% | $16.4166 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $58.64 | 7.797% | $63.2122 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $142.73 | 10.340% | $157.4883 | $157.49 | $157.50 | $157.50 |
| 7 purchase totals = | $482.43 | $530.9188 | $530.93 | $530.95 | $530.80 | |