| 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 | $25.83 | 8.733% | $28.0857 | $28.09 | $28.10 | $28.10 |
| Purchase #2 | $20.69 | 7.103% | $22.1596 | $22.16 | $22.15 | $22.20 |
| Purchase #3 | $26.86 | 10.685% | $29.73 | $29.73 | $29.75 | $29.70 |
| Purchase #4 | $88.37 | 5.116% | $92.891 | $92.89 | $92.90 | $92.90 |
| Purchase #5 | $89.36 | 7.858% | $96.3819 | $96.38 | $96.40 | $96.40 |
| Purchase #6 | $204.80 | 4.473% | $213.9607 | $213.96 | $213.95 | $214.00 |
| Purchase #7 | $136.45 | 13.391% | $154.722 | $154.72 | $154.70 | $154.70 |
| 7 purchase totals = | $592.36 | $637.9309 | $637.93 | $637.95 | $638.00 | |