| 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 | $80.32 | 5.423% | $84.6758 | $84.68 | $84.70 | $84.70 |
| Purchase #2 | $140.94 | 11.688% | $157.4131 | $157.41 | $157.40 | $157.40 |
| Purchase #3 | $161.75 | 12.779% | $182.42 | $182.42 | $182.40 | $182.40 |
| Purchase #4 | $96.72 | 7.108% | $103.5949 | $103.59 | $103.60 | $103.60 |
| Purchase #5 | $7.38 | 11.405% | $8.2217 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $190.83 | 5.595% | $201.5069 | $201.51 | $201.50 | $201.50 |
| Purchase #7 | $105.44 | 4.220% | $109.8896 | $109.89 | $109.90 | $109.90 |
| 7 purchase totals = | $783.38 | $847.7220 | $847.72 | $847.70 | $847.70 | |