| 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 | $12.58 | 8.639% | $13.6668 | $13.67 | $13.65 | $13.70 |
| Purchase #2 | $85.44 | 11.485% | $95.2528 | $95.25 | $95.25 | $95.30 |
| Purchase #3 | $85.61 | 7.484% | $92.0171 | $92.02 | $92.00 | $92.00 |
| Purchase #4 | $137.81 | 6.497% | $146.7635 | $146.76 | $146.75 | $146.80 |
| Purchase #5 | $65.27 | 7.796% | $70.3584 | $70.36 | $70.35 | $70.40 |
| Purchase #6 | $135.77 | 13.417% | $153.9863 | $153.99 | $154.00 | $154.00 |
| Purchase #7 | $193.58 | 5.654% | $204.525 | $204.53 | $204.55 | $204.50 |
| 7 purchase totals = | $716.06 | $776.5699 | $776.58 | $776.55 | $776.70 | |