| 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 | $190.89 | 9.215% | $208.4805 | $208.48 | $208.50 | $208.50 |
| Purchase #2 | $85.25 | 9.807% | $93.6105 | $93.61 | $93.60 | $93.60 |
| Purchase #3 | $150.91 | 12.874% | $170.3382 | $170.34 | $170.35 | $170.30 |
| Purchase #4 | $6.94 | 6.649% | $7.4014 | $7.40 | $7.40 | $7.40 |
| Purchase #5 | $209.25 | 3.768% | $217.1345 | $217.13 | $217.15 | $217.10 |
| Purchase #6 | $31.49 | 6.818% | $33.637 | $33.64 | $33.65 | $33.60 |
| Purchase #7 | $29.82 | 5.322% | $31.407 | $31.41 | $31.40 | $31.40 |
| 7 purchase totals = | $704.55 | $762.0091 | $762.01 | $762.05 | $761.90 | |