| 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 | $200.79 | 7.543% | $215.9356 | $215.94 | $215.95 | $215.90 |
| Purchase #2 | $85.50 | 8.459% | $92.7324 | $92.73 | $92.75 | $92.70 |
| Purchase #3 | $11.34 | 7.792% | $12.2236 | $12.22 | $12.20 | $12.20 |
| Purchase #4 | $109.98 | 8.539% | $119.3712 | $119.37 | $119.35 | $119.40 |
| Purchase #5 | $142.42 | 13.352% | $161.4359 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $66.57 | 6.838% | $71.1221 | $71.12 | $71.10 | $71.10 |
| Purchase #7 | $27.37 | 5.439% | $28.8587 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $643.97 | $701.6795 | $701.68 | $701.65 | $701.60 | |