| 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 | $7.51 | 7.700% | $8.0883 | $8.09 | $8.10 | $8.10 |
| Purchase #2 | $205.88 | 12.600% | $231.8209 | $231.82 | $231.80 | $231.80 |
| Purchase #3 | $168.77 | 8.229% | $182.6581 | $182.66 | $182.65 | $182.70 |
| Purchase #4 | $36.84 | 3.311% | $38.0598 | $38.06 | $38.05 | $38.10 |
| Purchase #5 | $175.55 | 13.781% | $199.7425 | $199.74 | $199.75 | $199.70 |
| Purchase #6 | $202.72 | 4.190% | $211.214 | $211.21 | $211.20 | $211.20 |
| Purchase #7 | $72.25 | 11.339% | $80.4424 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $869.52 | $952.0260 | $952.02 | $952.00 | $952.00 | |