| 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 | $85.47 | 12.405% | $96.0726 | $96.07 | $96.05 | $96.10 |
| Purchase #2 | $242.59 | 9.105% | $264.6778 | $264.68 | $264.70 | $264.70 |
| Purchase #3 | $108.27 | 3.800% | $112.3843 | $112.38 | $112.40 | $112.40 |
| Purchase #4 | $8.38 | 4.757% | $8.7786 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $36.67 | 9.638% | $40.2043 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $138.88 | 13.488% | $157.6121 | $157.61 | $157.60 | $157.60 |
| Purchase #7 | $209.79 | 6.233% | $222.8662 | $222.87 | $222.85 | $222.90 |
| 7 purchase totals = | $830.05 | $902.5959 | $902.59 | $902.60 | $902.70 | |