| 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 | $25.48 | 7.747% | $27.4539 | $27.45 | $27.45 | $27.50 |
| Purchase #2 | $61.81 | 9.472% | $67.6646 | $67.66 | $67.65 | $67.70 |
| Purchase #3 | $42.96 | 4.165% | $44.7493 | $44.75 | $44.75 | $44.70 |
| Purchase #4 | $203.89 | 8.551% | $221.3246 | $221.32 | $221.30 | $221.30 |
| Purchase #5 | $40.58 | 6.683% | $43.292 | $43.29 | $43.30 | $43.30 |
| Purchase #6 | $227.88 | 8.699% | $247.7033 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $133.94 | 13.590% | $152.1424 | $152.14 | $152.15 | $152.10 |
| 7 purchase totals = | $736.54 | $804.3301 | $804.31 | $804.30 | $804.30 | |