| 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 | $36.61 | 8.241% | $39.627 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $23.86 | 6.404% | $25.388 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $75.30 | 13.295% | $85.3111 | $85.31 | $85.30 | $85.30 |
| Purchase #4 | $164.84 | 10.568% | $182.2603 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $5.62 | 5.590% | $5.9342 | $5.93 | $5.95 | $5.90 |
| Purchase #6 | $71.33 | 12.442% | $80.2049 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $245.66 | 6.721% | $262.1708 | $262.17 | $262.15 | $262.20 |
| 7 purchase totals = | $623.22 | $680.8963 | $680.89 | $680.90 | $680.90 | |