| 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 | $126.90 | 3.132% | $130.8745 | $130.87 | $130.85 | $130.90 |
| Purchase #2 | $18.46 | 12.102% | $20.694 | $20.69 | $20.70 | $20.70 |
| Purchase #3 | $223.83 | 8.805% | $243.5382 | $243.54 | $243.55 | $243.50 |
| Purchase #4 | $22.57 | 6.275% | $23.9863 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $54.52 | 13.359% | $61.8033 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $233.40 | 13.349% | $264.5566 | $264.56 | $264.55 | $264.60 |
| Purchase #7 | $23.75 | 7.515% | $25.5348 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $703.43 | $770.9877 | $770.98 | $771.00 | $771.00 | |