| 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 | $75.32 | 12.442% | $84.6913 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $90.85 | 11.290% | $101.107 | $101.11 | $101.10 | $101.10 |
| Purchase #3 | $25.73 | 5.114% | $27.0458 | $27.05 | $27.05 | $27.00 |
| Purchase #4 | $86.79 | 8.607% | $94.26 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $207.80 | 9.521% | $227.5846 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $73.67 | 4.463% | $76.9579 | $76.96 | $76.95 | $77.00 |
| Purchase #7 | $28.68 | 6.865% | $30.6489 | $30.65 | $30.65 | $30.60 |
| 7 purchase totals = | $588.84 | $642.2955 | $642.30 | $642.30 | $642.30 | |