| 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 | $75.31 | 12.858% | $84.9934 | $84.99 | $85.00 | $85.00 |
| Purchase #2 | $16.42 | 9.505% | $17.9807 | $17.98 | $18.00 | $18.00 |
| Purchase #3 | $94.87 | 4.855% | $99.4759 | $99.48 | $99.50 | $99.50 |
| Purchase #4 | $203.32 | 3.443% | $210.3203 | $210.32 | $210.30 | $210.30 |
| Purchase #5 | $26.83 | 3.462% | $27.7589 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $241.97 | 12.782% | $272.8986 | $272.90 | $272.90 | $272.90 |
| Purchase #7 | $87.64 | 8.405% | $95.0061 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $746.36 | $808.4339 | $808.44 | $808.45 | $808.50 | |