| 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 | $23.68 | 10.139% | $26.0809 | $26.08 | $26.10 | $26.10 |
| Purchase #2 | $38.77 | 8.200% | $41.9491 | $41.95 | $41.95 | $41.90 |
| Purchase #3 | $16.27 | 5.630% | $17.186 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $28.26 | 9.401% | $30.9167 | $30.92 | $30.90 | $30.90 |
| Purchase #5 | $83.95 | 3.236% | $86.6666 | $86.67 | $86.65 | $86.70 |
| Purchase #6 | $60.98 | 3.112% | $62.8777 | $62.88 | $62.90 | $62.90 |
| Purchase #7 | $57.43 | 13.754% | $65.3289 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $309.34 | $331.0059 | $331.02 | $331.05 | $331.00 | |