| 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 | $84.59 | 3.841% | $87.8391 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $78.53 | 10.635% | $86.8817 | $86.88 | $86.90 | $86.90 |
| Purchase #3 | $145.78 | 13.751% | $165.8262 | $165.83 | $165.85 | $165.80 |
| Purchase #4 | $21.99 | 5.326% | $23.1612 | $23.16 | $23.15 | $23.20 |
| Purchase #5 | $90.76 | 6.501% | $96.6603 | $96.66 | $96.65 | $96.70 |
| Purchase #6 | $64.65 | 13.634% | $73.4644 | $73.46 | $73.45 | $73.50 |
| Purchase #7 | $202.40 | 12.853% | $228.4145 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $688.70 | $762.2474 | $762.24 | $762.25 | $762.30 | |