| 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 | $87.78 | 10.419% | $96.9258 | $96.93 | $96.95 | $96.90 |
| Purchase #2 | $75.83 | 3.726% | $78.6554 | $78.66 | $78.65 | $78.70 |
| Purchase #3 | $116.94 | 7.827% | $126.0929 | $126.09 | $126.10 | $126.10 |
| Purchase #4 | $240.30 | 10.507% | $265.5483 | $265.55 | $265.55 | $265.50 |
| Purchase #5 | $75.86 | 10.790% | $84.0453 | $84.05 | $84.05 | $84.00 |
| Purchase #6 | $78.59 | 8.624% | $85.3676 | $85.37 | $85.35 | $85.40 |
| Purchase #7 | $228.32 | 10.776% | $252.9238 | $252.92 | $252.90 | $252.90 |
| 7 purchase totals = | $903.62 | $989.5591 | $989.57 | $989.55 | $989.50 | |