| 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 | $11.43 | 8.850% | $12.4416 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $36.61 | 6.377% | $38.9446 | $38.94 | $38.95 | $38.90 |
| Purchase #3 | $206.68 | 11.423% | $230.2891 | $230.29 | $230.30 | $230.30 |
| Purchase #4 | $218.70 | 3.732% | $226.8619 | $226.86 | $226.85 | $226.90 |
| Purchase #5 | $175.77 | 11.214% | $195.4808 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $25.87 | 11.156% | $28.7561 | $28.76 | $28.75 | $28.80 |
| Purchase #7 | $85.43 | 9.216% | $93.3032 | $93.30 | $93.30 | $93.30 |
| 7 purchase totals = | $760.49 | $826.0773 | $826.07 | $826.10 | $826.10 | |