| 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 | $83.88 | 4.680% | $87.8056 | $87.81 | $87.80 | $87.80 |
| Purchase #2 | $97.36 | 11.457% | $108.5145 | $108.51 | $108.50 | $108.50 |
| Purchase #3 | $98.62 | 11.422% | $109.8844 | $109.88 | $109.90 | $109.90 |
| Purchase #4 | $121.92 | 3.294% | $125.936 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $23.86 | 11.443% | $26.5903 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $240.44 | 4.529% | $251.3295 | $251.33 | $251.35 | $251.30 |
| Purchase #7 | $153.99 | 6.247% | $163.6098 | $163.61 | $163.60 | $163.60 |
| 7 purchase totals = | $820.07 | $873.6701 | $873.67 | $873.70 | $873.60 | |