| 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 | $17.60 | 4.311% | $18.3587 | $18.36 | $18.35 | $18.40 |
| Purchase #2 | $94.75 | 8.297% | $102.6114 | $102.61 | $102.60 | $102.60 |
| Purchase #3 | $18.75 | 13.415% | $21.2653 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $208.58 | 7.531% | $224.2882 | $224.29 | $224.30 | $224.30 |
| Purchase #5 | $189.77 | 4.560% | $198.4235 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $67.34 | 11.546% | $75.1151 | $75.12 | $75.10 | $75.10 |
| Purchase #7 | $196.85 | 5.403% | $207.4858 | $207.49 | $207.50 | $207.50 |
| 7 purchase totals = | $793.64 | $847.5480 | $847.56 | $847.50 | $847.60 | |