| 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 | $9.31 | 13.650% | $10.5808 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $70.67 | 4.142% | $73.5972 | $73.60 | $73.60 | $73.60 |
| Purchase #3 | $193.27 | 5.654% | $204.1975 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $150.91 | 4.217% | $157.2739 | $157.27 | $157.25 | $157.30 |
| Purchase #5 | $215.36 | 6.687% | $229.7611 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $171.74 | 11.379% | $191.2823 | $191.28 | $191.30 | $191.30 |
| Purchase #7 | $93.82 | 12.819% | $105.8468 | $105.85 | $105.85 | $105.80 |
| 7 purchase totals = | $905.08 | $972.5396 | $972.54 | $972.55 | $972.60 | |