| 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 | $209.57 | 10.407% | $231.3799 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $36.57 | 8.377% | $39.6335 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $62.85 | 3.435% | $65.0089 | $65.01 | $65.00 | $65.00 |
| Purchase #4 | $13.28 | 7.200% | $14.2362 | $14.24 | $14.25 | $14.20 |
| Purchase #5 | $12.53 | 10.528% | $13.8492 | $13.85 | $13.85 | $13.80 |
| Purchase #6 | $95.93 | 8.257% | $103.8509 | $103.85 | $103.85 | $103.90 |
| Purchase #7 | $175.90 | 10.319% | $194.0511 | $194.05 | $194.05 | $194.10 |
| 7 purchase totals = | $606.63 | $662.0097 | $662.01 | $662.05 | $662.00 | |