| 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 | $7.38 | 4.400% | $7.7047 | $7.70 | $7.70 | $7.70 |
| Purchase #2 | $221.53 | 3.389% | $229.0377 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $140.29 | 4.797% | $147.0197 | $147.02 | $147.00 | $147.00 |
| Purchase #4 | $65.59 | 12.779% | $73.9717 | $73.97 | $73.95 | $74.00 |
| Purchase #5 | $92.95 | 9.417% | $101.7031 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $199.81 | 8.443% | $216.68 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $143.51 | 3.148% | $148.0277 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $871.06 | $924.1446 | $924.14 | $924.15 | $924.10 | |