| 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 | $42.35 | 7.620% | $45.5771 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $7.57 | 5.323% | $7.973 | $7.97 | $7.95 | $8.00 |
| Purchase #3 | $129.27 | 6.769% | $138.0203 | $138.02 | $138.00 | $138.00 |
| Purchase #4 | $132.25 | 7.561% | $142.2494 | $142.25 | $142.25 | $142.20 |
| Purchase #5 | $63.77 | 8.634% | $69.2759 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $152.36 | 11.314% | $169.598 | $169.60 | $169.60 | $169.60 |
| Purchase #7 | $36.57 | 4.746% | $38.3056 | $38.31 | $38.30 | $38.30 |
| 7 purchase totals = | $564.14 | $610.9993 | $611.01 | $611.00 | $611.00 | |