| 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 | $68.96 | 6.833% | $73.672 | $73.67 | $73.65 | $73.70 |
| Purchase #2 | $73.96 | 10.662% | $81.8456 | $81.85 | $81.85 | $81.80 |
| Purchase #3 | $102.99 | 9.584% | $112.8606 | $112.86 | $112.85 | $112.90 |
| Purchase #4 | $25.47 | 5.512% | $26.8739 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $80.56 | 8.519% | $87.4229 | $87.42 | $87.40 | $87.40 |
| Purchase #6 | $66.54 | 4.289% | $69.3939 | $69.39 | $69.40 | $69.40 |
| Purchase #7 | $93.32 | 11.152% | $103.727 | $103.73 | $103.75 | $103.70 |
| 7 purchase totals = | $511.80 | $555.7959 | $555.79 | $555.75 | $555.80 | |