| 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 | $55.40 | 10.230% | $61.0674 | $61.07 | $61.05 | $61.10 |
| Purchase #2 | $157.57 | 11.491% | $175.6764 | $175.68 | $175.70 | $175.70 |
| Purchase #3 | $242.42 | 8.699% | $263.5081 | $263.51 | $263.50 | $263.50 |
| Purchase #4 | $190.74 | 11.222% | $212.1448 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $75.57 | 12.419% | $84.955 | $84.96 | $84.95 | $85.00 |
| Purchase #6 | $161.36 | 6.433% | $171.7403 | $171.74 | $171.75 | $171.70 |
| Purchase #7 | $231.99 | 8.505% | $251.7207 | $251.72 | $251.70 | $251.70 |
| 7 purchase totals = | $1,115.05 | $1,220.8127 | $1,220.82 | $1,220.80 | $1,220.80 | |