| 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 | $62.39 | 12.868% | $70.4183 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $58.43 | 8.541% | $63.4205 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $228.57 | 4.513% | $238.8854 | $238.89 | $238.90 | $238.90 |
| Purchase #4 | $107.75 | 4.731% | $112.8477 | $112.85 | $112.85 | $112.80 |
| Purchase #5 | $78.34 | 6.479% | $83.4156 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $107.91 | 13.473% | $122.4487 | $122.45 | $122.45 | $122.40 |
| Purchase #7 | $22.28 | 10.347% | $24.5853 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $665.67 | $716.0215 | $716.04 | $716.00 | $715.90 | |