| 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 | $97.78 | 11.709% | $109.2291 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $169.61 | 8.696% | $184.3593 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $19.41 | 12.254% | $21.7885 | $21.79 | $21.80 | $21.80 |
| Purchase #4 | $34.43 | 6.586% | $36.6976 | $36.70 | $36.70 | $36.70 |
| Purchase #5 | $223.32 | 5.489% | $235.578 | $235.58 | $235.60 | $235.60 |
| Purchase #6 | $17.98 | 9.454% | $19.6798 | $19.68 | $19.70 | $19.70 |
| Purchase #7 | $245.71 | 9.807% | $269.8068 | $269.81 | $269.80 | $269.80 |
| 7 purchase totals = | $808.24 | $877.1391 | $877.15 | $877.20 | $877.20 | |