| 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 | $22.44 | 12.639% | $25.2762 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $95.36 | 12.307% | $107.096 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $30.53 | 7.825% | $32.919 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $43.26 | 13.491% | $49.0962 | $49.10 | $49.10 | $49.10 |
| Purchase #5 | $183.77 | 12.115% | $206.0337 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $107.50 | 9.272% | $117.4674 | $117.47 | $117.45 | $117.50 |
| Purchase #7 | $47.28 | 9.187% | $51.6236 | $51.62 | $51.60 | $51.60 |
| 7 purchase totals = | $530.14 | $589.5121 | $589.52 | $589.50 | $589.50 | |