| 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 | $69.62 | 11.534% | $77.65 | $77.65 | $77.65 | $77.70 |
| Purchase #2 | $233.59 | 9.418% | $255.5895 | $255.59 | $255.60 | $255.60 |
| Purchase #3 | $7.36 | 5.330% | $7.7523 | $7.75 | $7.75 | $7.80 |
| Purchase #4 | $169.80 | 6.156% | $180.2529 | $180.25 | $180.25 | $180.30 |
| Purchase #5 | $208.65 | 4.519% | $218.0789 | $218.08 | $218.10 | $218.10 |
| Purchase #6 | $130.42 | 4.691% | $136.538 | $136.54 | $136.55 | $136.50 |
| Purchase #7 | $93.80 | 3.241% | $96.8401 | $96.84 | $96.85 | $96.80 |
| 7 purchase totals = | $913.24 | $972.7017 | $972.70 | $972.75 | $972.80 | |