| 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 | $25.85 | 12.349% | $29.0422 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $48.51 | 8.190% | $52.483 | $52.48 | $52.50 | $52.50 |
| Purchase #3 | $26.68 | 10.256% | $29.4163 | $29.42 | $29.40 | $29.40 |
| Purchase #4 | $27.58 | 5.360% | $29.0583 | $29.06 | $29.05 | $29.10 |
| Purchase #5 | $220.50 | 11.293% | $245.4011 | $245.40 | $245.40 | $245.40 |
| Purchase #6 | $228.37 | 5.266% | $240.396 | $240.40 | $240.40 | $240.40 |
| Purchase #7 | $118.29 | 5.739% | $125.0787 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $695.78 | $750.8756 | $750.88 | $750.90 | $750.90 | |