| 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 | $161.92 | 4.786% | $169.6695 | $169.67 | $169.65 | $169.70 |
| Purchase #2 | $41.62 | 4.607% | $43.5374 | $43.54 | $43.55 | $43.50 |
| Purchase #3 | $65.40 | 7.784% | $70.4907 | $70.49 | $70.50 | $70.50 |
| Purchase #4 | $81.31 | 5.328% | $85.6422 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $20.53 | 8.456% | $22.266 | $22.27 | $22.25 | $22.30 |
| Purchase #6 | $57.71 | 11.681% | $64.4511 | $64.45 | $64.45 | $64.50 |
| Purchase #7 | $110.77 | 9.197% | $120.9575 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $539.26 | $577.0144 | $577.02 | $577.00 | $577.10 | |