| 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 | $112.72 | 8.750% | $122.583 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $95.95 | 8.338% | $103.9503 | $103.95 | $103.95 | $104.00 |
| Purchase #3 | $23.96 | 8.425% | $25.9786 | $25.98 | $26.00 | $26.00 |
| Purchase #4 | $146.51 | 12.350% | $164.604 | $164.60 | $164.60 | $164.60 |
| Purchase #5 | $12.26 | 13.463% | $13.9106 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $7.95 | 9.300% | $8.6894 | $8.69 | $8.70 | $8.70 |
| Purchase #7 | $109.91 | 5.361% | $115.8023 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $509.26 | $555.5182 | $555.51 | $555.55 | $555.60 | |