| 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 | $7.72 | 12.621% | $8.6943 | $8.69 | $8.70 | $8.70 |
| Purchase #2 | $54.38 | 10.375% | $60.0219 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $150.94 | 13.509% | $171.3305 | $171.33 | $171.35 | $171.30 |
| Purchase #4 | $152.45 | 3.116% | $157.2003 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $195.46 | 8.352% | $211.7848 | $211.78 | $211.80 | $211.80 |
| Purchase #6 | $206.81 | 3.367% | $213.7733 | $213.77 | $213.75 | $213.80 |
| Purchase #7 | $175.89 | 12.573% | $198.0046 | $198.00 | $198.00 | $198.00 |
| 7 purchase totals = | $943.65 | $1,020.8097 | $1,020.79 | $1,020.80 | $1,020.80 | |