| 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 | $78.67 | 7.473% | $84.549 | $84.55 | $84.55 | $84.50 |
| Purchase #2 | $78.33 | 9.476% | $85.7526 | $85.75 | $85.75 | $85.80 |
| Purchase #3 | $226.64 | 8.137% | $245.0817 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $131.63 | 8.275% | $142.5224 | $142.52 | $142.50 | $142.50 |
| Purchase #5 | $77.85 | 4.614% | $81.442 | $81.44 | $81.45 | $81.40 |
| Purchase #6 | $120.39 | 3.321% | $124.3882 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $50.81 | 8.811% | $55.2869 | $55.29 | $55.30 | $55.30 |
| 7 purchase totals = | $764.32 | $819.0228 | $819.02 | $819.05 | $819.00 | |