| 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 | $65.30 | 6.792% | $69.7352 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $42.71 | 12.835% | $48.1918 | $48.19 | $48.20 | $48.20 |
| Purchase #3 | $81.55 | 11.652% | $91.0522 | $91.05 | $91.05 | $91.10 |
| Purchase #4 | $198.77 | 6.242% | $211.1772 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $24.52 | 6.564% | $26.1295 | $26.13 | $26.15 | $26.10 |
| Purchase #6 | $157.58 | 11.587% | $175.8388 | $175.84 | $175.85 | $175.80 |
| Purchase #7 | $42.38 | 3.742% | $43.9659 | $43.97 | $43.95 | $44.00 |
| 7 purchase totals = | $612.81 | $666.0906 | $666.10 | $666.15 | $666.10 | |