| 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 | $31.39 | 3.276% | $32.4183 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $111.67 | 5.806% | $118.1536 | $118.15 | $118.15 | $118.20 |
| Purchase #3 | $45.78 | 9.797% | $50.2651 | $50.27 | $50.25 | $50.30 |
| Purchase #4 | $179.32 | 13.431% | $203.4045 | $203.40 | $203.40 | $203.40 |
| Purchase #5 | $76.92 | 5.537% | $81.1791 | $81.18 | $81.20 | $81.20 |
| Purchase #6 | $192.47 | 12.430% | $216.394 | $216.39 | $216.40 | $216.40 |
| Purchase #7 | $122.97 | 10.628% | $136.0393 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $760.52 | $837.8539 | $837.85 | $837.85 | $837.90 | |