| 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 | $30.43 | 8.331% | $32.9651 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $219.98 | 10.245% | $242.517 | $242.52 | $242.50 | $242.50 |
| Purchase #3 | $20.44 | 13.857% | $23.2724 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $146.59 | 9.681% | $160.7814 | $160.78 | $160.80 | $160.80 |
| Purchase #5 | $247.59 | 13.664% | $281.4207 | $281.42 | $281.40 | $281.40 |
| Purchase #6 | $94.91 | 8.752% | $103.2165 | $103.22 | $103.20 | $103.20 |
| Purchase #7 | $18.54 | 9.812% | $20.3591 | $20.36 | $20.35 | $20.40 |
| 7 purchase totals = | $778.48 | $864.5322 | $864.54 | $864.45 | $864.60 | |