| 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 | $75.98 | 12.209% | $85.2564 | $85.26 | $85.25 | $85.30 |
| Purchase #2 | $207.39 | 3.829% | $215.331 | $215.33 | $215.35 | $215.30 |
| Purchase #3 | $179.52 | 11.843% | $200.7806 | $200.78 | $200.80 | $200.80 |
| Purchase #4 | $249.53 | 4.358% | $260.4045 | $260.40 | $260.40 | $260.40 |
| Purchase #5 | $62.37 | 5.129% | $65.569 | $65.57 | $65.55 | $65.60 |
| Purchase #6 | $72.74 | 5.740% | $76.9153 | $76.92 | $76.90 | $76.90 |
| Purchase #7 | $84.31 | 12.513% | $94.8597 | $94.86 | $94.85 | $94.90 |
| 7 purchase totals = | $931.84 | $999.1165 | $999.12 | $999.10 | $999.20 | |