| 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 | $80.87 | 8.569% | $87.7998 | $87.80 | $87.80 | $87.80 |
| Purchase #2 | $22.99 | 4.147% | $23.9434 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $110.25 | 8.555% | $119.6819 | $119.68 | $119.70 | $119.70 |
| Purchase #4 | $208.85 | 9.755% | $229.2233 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $177.40 | 7.161% | $190.1036 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $208.76 | 9.585% | $228.7696 | $228.77 | $228.75 | $228.80 |
| Purchase #7 | $7.87 | 4.574% | $8.23 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $816.99 | $887.7516 | $887.74 | $887.75 | $887.70 | |