| 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 | $40.42 | 4.108% | $42.0805 | $42.08 | $42.10 | $42.10 |
| Purchase #2 | $180.95 | 6.711% | $193.0936 | $193.09 | $193.10 | $193.10 |
| Purchase #3 | $179.92 | 13.277% | $203.808 | $203.81 | $203.80 | $203.80 |
| Purchase #4 | $154.32 | 12.559% | $173.701 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $69.75 | 4.484% | $72.8776 | $72.88 | $72.90 | $72.90 |
| Purchase #6 | $26.61 | 13.206% | $30.1241 | $30.12 | $30.10 | $30.10 |
| Purchase #7 | $196.73 | 7.180% | $210.8552 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $848.70 | $926.5400 | $926.54 | $926.55 | $926.60 | |