| 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 | $41.61 | 10.759% | $46.0868 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $28.41 | 12.600% | $31.9897 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $165.62 | 6.593% | $176.5393 | $176.54 | $176.55 | $176.50 |
| Purchase #4 | $133.62 | 7.582% | $143.7511 | $143.75 | $143.75 | $143.80 |
| Purchase #5 | $208.71 | 10.462% | $230.5452 | $230.55 | $230.55 | $230.50 |
| Purchase #6 | $117.99 | 12.177% | $132.3576 | $132.36 | $132.35 | $132.40 |
| Purchase #7 | $86.50 | 11.563% | $96.502 | $96.50 | $96.50 | $96.50 |
| 7 purchase totals = | $782.46 | $857.7717 | $857.78 | $857.80 | $857.80 | |