| 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 | $7.39 | 3.162% | $7.6237 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $169.59 | 12.107% | $190.1223 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $150.33 | 4.681% | $157.3669 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $58.49 | 6.643% | $62.3755 | $62.38 | $62.40 | $62.40 |
| Purchase #5 | $157.71 | 7.813% | $170.0319 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $61.25 | 13.750% | $69.6719 | $69.67 | $69.65 | $69.70 |
| Purchase #7 | $117.99 | 3.716% | $122.3745 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $722.75 | $779.5667 | $779.56 | $779.50 | $779.60 | |