| 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 | $92.58 | 7.477% | $99.5022 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $169.60 | 3.776% | $176.0041 | $176.00 | $176.00 | $176.00 |
| Purchase #3 | $43.69 | 11.365% | $48.6554 | $48.66 | $48.65 | $48.70 |
| Purchase #4 | $11.54 | 12.873% | $13.0255 | $13.03 | $13.05 | $13.00 |
| Purchase #5 | $23.63 | 9.263% | $25.8188 | $25.82 | $25.80 | $25.80 |
| Purchase #6 | $126.66 | 8.693% | $137.6706 | $137.67 | $137.65 | $137.70 |
| Purchase #7 | $57.52 | 11.368% | $64.0589 | $64.06 | $64.05 | $64.10 |
| 7 purchase totals = | $525.22 | $564.7355 | $564.74 | $564.70 | $564.80 | |