| 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 | $32.32 | 11.394% | $36.0025 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $54.62 | 12.136% | $61.2487 | $61.25 | $61.25 | $61.20 |
| Purchase #3 | $75.86 | 9.554% | $83.1077 | $83.11 | $83.10 | $83.10 |
| Purchase #4 | $26.94 | 8.466% | $29.2207 | $29.22 | $29.20 | $29.20 |
| Purchase #5 | $166.37 | 6.494% | $177.1741 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $72.28 | 8.569% | $78.4737 | $78.47 | $78.45 | $78.50 |
| Purchase #7 | $85.70 | 5.802% | $90.6723 | $90.67 | $90.65 | $90.70 |
| 7 purchase totals = | $514.09 | $555.8997 | $555.89 | $555.80 | $555.90 | |