| 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 | $54.91 | 3.390% | $56.7714 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $171.94 | 12.412% | $193.2812 | $193.28 | $193.30 | $193.30 |
| Purchase #3 | $19.92 | 3.845% | $20.6859 | $20.69 | $20.70 | $20.70 |
| Purchase #4 | $176.77 | 3.333% | $182.6617 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $100.50 | 10.609% | $111.162 | $111.16 | $111.15 | $111.20 |
| Purchase #6 | $110.49 | 7.437% | $118.7071 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $225.56 | 9.821% | $247.7122 | $247.71 | $247.70 | $247.70 |
| 7 purchase totals = | $860.09 | $930.9815 | $930.98 | $930.95 | $931.10 | |