| 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 | $21.57 | 13.523% | $24.4869 | $24.49 | $24.50 | $24.50 |
| Purchase #2 | $108.25 | 13.538% | $122.9049 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $126.31 | 5.317% | $133.0259 | $133.03 | $133.05 | $133.00 |
| Purchase #4 | $29.98 | 10.793% | $33.2157 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $162.54 | 10.671% | $179.8846 | $179.88 | $179.90 | $179.90 |
| Purchase #6 | $77.62 | 9.248% | $84.7983 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $164.86 | 9.520% | $180.5547 | $180.55 | $180.55 | $180.60 |
| 7 purchase totals = | $691.13 | $758.8710 | $758.87 | $758.90 | $758.90 | |