| 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 | $98.35 | 13.862% | $111.9833 | $111.98 | $112.00 | $112.00 |
| Purchase #2 | $90.37 | 10.246% | $99.6293 | $99.63 | $99.65 | $99.60 |
| Purchase #3 | $104.38 | 4.396% | $108.9685 | $108.97 | $108.95 | $109.00 |
| Purchase #4 | $121.42 | 12.523% | $136.6254 | $136.63 | $136.65 | $136.60 |
| Purchase #5 | $137.69 | 4.718% | $144.1862 | $144.19 | $144.20 | $144.20 |
| Purchase #6 | $71.89 | 6.253% | $76.3853 | $76.39 | $76.40 | $76.40 |
| Purchase #7 | $38.35 | 8.559% | $41.6324 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $662.45 | $719.4104 | $719.42 | $719.50 | $719.40 | |