| 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 | $31.46 | 8.692% | $34.1945 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $139.50 | 10.644% | $154.3484 | $154.35 | $154.35 | $154.30 |
| Purchase #3 | $70.67 | 4.462% | $73.8233 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $93.67 | 12.670% | $105.538 | $105.54 | $105.55 | $105.50 |
| Purchase #5 | $61.56 | 13.492% | $69.8657 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $38.36 | 8.524% | $41.6298 | $41.63 | $41.65 | $41.60 |
| Purchase #7 | $9.93 | 3.657% | $10.2931 | $10.29 | $10.30 | $10.30 |
| 7 purchase totals = | $445.15 | $489.6928 | $489.69 | $489.70 | $489.60 | |