| 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 | $28.45 | 7.514% | $30.5877 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $109.78 | 7.111% | $117.5865 | $117.59 | $117.60 | $117.60 |
| Purchase #3 | $184.97 | 5.195% | $194.5792 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $217.99 | 5.117% | $229.1445 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $115.85 | 7.794% | $124.8793 | $124.88 | $124.90 | $124.90 |
| Purchase #6 | $185.60 | 3.781% | $192.6175 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $232.38 | 7.532% | $249.8829 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $1,075.02 | $1,139.2776 | $1,139.28 | $1,139.35 | $1,139.30 | |