| 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 | $129.57 | 9.528% | $141.9154 | $141.92 | $141.90 | $141.90 |
| Purchase #2 | $18.88 | 11.173% | $20.9895 | $20.99 | $21.00 | $21.00 |
| Purchase #3 | $216.35 | 10.283% | $238.5973 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $69.51 | 11.723% | $77.6587 | $77.66 | $77.65 | $77.70 |
| Purchase #5 | $182.29 | 11.545% | $203.3354 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $53.67 | 7.808% | $57.8606 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $28.71 | 5.569% | $30.3089 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $698.98 | $770.6658 | $770.68 | $770.65 | $770.70 | |