| 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 | $66.51 | 6.517% | $70.8445 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $59.75 | 13.360% | $67.7326 | $67.73 | $67.75 | $67.70 |
| Purchase #3 | $87.79 | 9.534% | $96.1599 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $185.81 | 13.768% | $211.3923 | $211.39 | $211.40 | $211.40 |
| Purchase #5 | $33.44 | 8.370% | $36.2389 | $36.24 | $36.25 | $36.20 |
| Purchase #6 | $124.38 | 3.248% | $128.4199 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $115.73 | 6.334% | $123.0603 | $123.06 | $123.05 | $123.10 |
| 7 purchase totals = | $673.41 | $733.8484 | $733.84 | $733.85 | $733.80 | |