| 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 | $94.50 | 13.668% | $107.4163 | $107.42 | $107.40 | $107.40 |
| Purchase #2 | $94.33 | 6.680% | $100.6312 | $100.63 | $100.65 | $100.60 |
| Purchase #3 | $220.75 | 7.619% | $237.5689 | $237.57 | $237.55 | $237.60 |
| Purchase #4 | $93.48 | 9.606% | $102.4597 | $102.46 | $102.45 | $102.50 |
| Purchase #5 | $98.77 | 5.752% | $104.4513 | $104.45 | $104.45 | $104.50 |
| Purchase #6 | $55.82 | 6.870% | $59.6548 | $59.65 | $59.65 | $59.70 |
| Purchase #7 | $188.49 | 13.648% | $214.2151 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $846.14 | $926.3973 | $926.40 | $926.35 | $926.50 | |