| 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 | $68.90 | 7.717% | $74.217 | $74.22 | $74.20 | $74.20 |
| Purchase #2 | $56.31 | 7.596% | $60.5873 | $60.59 | $60.60 | $60.60 |
| Purchase #3 | $226.34 | 3.160% | $233.4923 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $5.44 | 7.380% | $5.8415 | $5.84 | $5.85 | $5.80 |
| Purchase #5 | $48.90 | 6.611% | $52.1328 | $52.13 | $52.15 | $52.10 |
| Purchase #6 | $245.62 | 9.420% | $268.7574 | $268.76 | $268.75 | $268.80 |
| Purchase #7 | $78.87 | 6.243% | $83.7939 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $730.38 | $778.8222 | $778.82 | $778.85 | $778.80 | |