| 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 | $48.40 | 4.834% | $50.7397 | $50.74 | $50.75 | $50.70 |
| Purchase #2 | $172.60 | 10.206% | $190.2156 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $78.83 | 10.716% | $87.2774 | $87.28 | $87.30 | $87.30 |
| Purchase #4 | $127.95 | 10.535% | $141.4295 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $177.34 | 3.441% | $183.4423 | $183.44 | $183.45 | $183.40 |
| Purchase #6 | $170.90 | 11.188% | $190.0203 | $190.02 | $190.00 | $190.00 |
| Purchase #7 | $93.90 | 4.372% | $98.0053 | $98.01 | $98.00 | $98.00 |
| 7 purchase totals = | $869.92 | $941.1301 | $941.14 | $941.15 | $941.00 | |