| 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 | $64.70 | 9.373% | $70.7643 | $70.76 | $70.75 | $70.80 |
| Purchase #2 | $22.34 | 6.461% | $23.7834 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $123.95 | 11.833% | $138.617 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $94.39 | 5.329% | $99.42 | $99.42 | $99.40 | $99.40 |
| Purchase #5 | $29.59 | 7.237% | $31.7314 | $31.73 | $31.75 | $31.70 |
| Purchase #6 | $203.68 | 13.695% | $231.574 | $231.57 | $231.55 | $231.60 |
| Purchase #7 | $97.75 | 12.521% | $109.9893 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $636.40 | $705.8794 | $705.87 | $705.85 | $705.90 | |