| 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 | $49.70 | 3.639% | $51.5086 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $231.28 | 9.528% | $253.3164 | $253.32 | $253.30 | $253.30 |
| Purchase #3 | $21.94 | 11.554% | $24.4749 | $24.47 | $24.45 | $24.50 |
| Purchase #4 | $82.80 | 10.559% | $91.5429 | $91.54 | $91.55 | $91.50 |
| Purchase #5 | $107.77 | 7.688% | $116.0554 | $116.06 | $116.05 | $116.10 |
| Purchase #6 | $155.39 | 7.473% | $167.0023 | $167.00 | $167.00 | $167.00 |
| Purchase #7 | $63.76 | 8.576% | $69.2281 | $69.23 | $69.25 | $69.20 |
| 7 purchase totals = | $712.64 | $773.1286 | $773.13 | $773.10 | $773.10 | |