| 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 | $50.51 | 10.846% | $55.9883 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $196.27 | 7.746% | $211.4731 | $211.47 | $211.45 | $211.50 |
| Purchase #3 | $27.86 | 6.437% | $29.6533 | $29.65 | $29.65 | $29.70 |
| Purchase #4 | $95.93 | 3.423% | $99.2137 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $216.36 | 12.874% | $244.2142 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $23.90 | 10.604% | $26.4344 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $56.79 | 13.812% | $64.6338 | $64.63 | $64.65 | $64.60 |
| 7 purchase totals = | $667.62 | $731.6108 | $731.59 | $731.60 | $731.60 | |