| 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 | $39.71 | 4.610% | $41.5406 | $41.54 | $41.55 | $41.50 |
| Purchase #2 | $118.75 | 5.522% | $125.3074 | $125.31 | $125.30 | $125.30 |
| Purchase #3 | $51.74 | 6.412% | $55.0576 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $132.74 | 3.704% | $137.6567 | $137.66 | $137.65 | $137.70 |
| Purchase #5 | $41.48 | 8.621% | $45.056 | $45.06 | $45.05 | $45.10 |
| Purchase #6 | $171.60 | 7.209% | $183.9706 | $183.97 | $183.95 | $184.00 |
| Purchase #7 | $88.79 | 11.331% | $98.8508 | $98.85 | $98.85 | $98.90 |
| 7 purchase totals = | $644.81 | $687.4397 | $687.45 | $687.40 | $687.60 | |