| 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 | $39.91 | 7.142% | $42.7604 | $42.76 | $42.75 | $42.80 |
| Purchase #2 | $210.55 | 13.141% | $238.2184 | $238.22 | $238.20 | $238.20 |
| Purchase #3 | $10.29 | 10.232% | $11.3429 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $37.39 | 11.249% | $41.596 | $41.60 | $41.60 | $41.60 |
| Purchase #5 | $223.89 | 10.112% | $246.5298 | $246.53 | $246.55 | $246.50 |
| Purchase #6 | $9.45 | 4.645% | $9.889 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $23.81 | 10.175% | $26.2327 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $555.29 | $616.5692 | $616.57 | $616.60 | $616.50 | |