| 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 | $39.49 | 4.793% | $41.3828 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $64.42 | 5.661% | $68.0668 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $132.79 | 11.334% | $147.8404 | $147.84 | $147.85 | $147.80 |
| Purchase #4 | $248.95 | 3.399% | $257.4118 | $257.41 | $257.40 | $257.40 |
| Purchase #5 | $14.64 | 4.531% | $15.3033 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $77.71 | 13.643% | $88.312 | $88.31 | $88.30 | $88.30 |
| Purchase #7 | $122.77 | 7.224% | $131.6389 | $131.64 | $131.65 | $131.60 |
| 7 purchase totals = | $700.77 | $749.9560 | $749.95 | $749.95 | $749.90 | |