| 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 | $54.74 | 3.308% | $56.5508 | $56.55 | $56.55 | $56.60 |
| Purchase #2 | $211.63 | 3.751% | $219.5682 | $219.57 | $219.55 | $219.60 |
| Purchase #3 | $42.71 | 10.251% | $47.0882 | $47.09 | $47.10 | $47.10 |
| Purchase #4 | $125.63 | 10.765% | $139.1541 | $139.15 | $139.15 | $139.20 |
| Purchase #5 | $234.63 | 7.485% | $252.1921 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $186.39 | 12.456% | $209.6067 | $209.61 | $209.60 | $209.60 |
| Purchase #7 | $200.39 | 4.193% | $208.7924 | $208.79 | $208.80 | $208.80 |
| 7 purchase totals = | $1,056.12 | $1,132.9525 | $1,132.95 | $1,132.95 | $1,133.10 | |