| 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 | $19.85 | 10.614% | $21.9569 | $21.96 | $21.95 | $22.00 |
| Purchase #2 | $228.80 | 6.345% | $243.3174 | $243.32 | $243.30 | $243.30 |
| Purchase #3 | $18.47 | 8.326% | $20.0078 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $169.27 | 11.391% | $188.5515 | $188.55 | $188.55 | $188.60 |
| Purchase #5 | $21.95 | 9.141% | $23.9564 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $162.36 | 8.651% | $176.4058 | $176.41 | $176.40 | $176.40 |
| Purchase #7 | $72.88 | 9.548% | $79.8386 | $79.84 | $79.85 | $79.80 |
| 7 purchase totals = | $693.58 | $754.0344 | $754.05 | $754.00 | $754.10 | |