| 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 | $7.73 | 3.246% | $7.9809 | $7.98 | $8.00 | $8.00 |
| Purchase #2 | $52.76 | 13.115% | $59.6795 | $59.68 | $59.70 | $59.70 |
| Purchase #3 | $207.74 | 5.285% | $218.7191 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $240.62 | 8.195% | $260.3388 | $260.34 | $260.35 | $260.30 |
| Purchase #5 | $92.58 | 12.517% | $104.1682 | $104.17 | $104.15 | $104.20 |
| Purchase #6 | $106.95 | 3.141% | $110.3093 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $233.40 | 11.542% | $260.339 | $260.34 | $260.35 | $260.30 |
| 7 purchase totals = | $941.78 | $1,021.5348 | $1,021.54 | $1,021.55 | $1,021.50 | |