| 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 | $21.25 | 11.819% | $23.7615 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $90.58 | 10.641% | $100.2186 | $100.22 | $100.20 | $100.20 |
| Purchase #3 | $36.91 | 4.618% | $38.6145 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $148.75 | 12.640% | $167.552 | $167.55 | $167.55 | $167.60 |
| Purchase #5 | $233.27 | 6.395% | $248.1876 | $248.19 | $248.20 | $248.20 |
| Purchase #6 | $167.39 | 13.331% | $189.7048 | $189.70 | $189.70 | $189.70 |
| Purchase #7 | $59.52 | 10.387% | $65.7023 | $65.70 | $65.70 | $65.70 |
| 7 purchase totals = | $757.67 | $833.7413 | $833.73 | $833.70 | $833.80 | |