| 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 | $92.95 | 5.338% | $97.9117 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $65.40 | 7.638% | $70.3953 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $105.75 | 13.435% | $119.9575 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $205.47 | 3.813% | $213.3046 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $202.40 | 9.520% | $221.6685 | $221.67 | $221.65 | $221.70 |
| Purchase #6 | $244.83 | 6.140% | $259.8626 | $259.86 | $259.85 | $259.90 |
| Purchase #7 | $73.35 | 7.207% | $78.6363 | $78.64 | $78.65 | $78.60 |
| 7 purchase totals = | $990.15 | $1,061.7365 | $1,061.74 | $1,061.70 | $1,061.80 | |