| 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 | $120.80 | 4.498% | $126.2336 | $126.23 | $126.25 | $126.20 |
| Purchase #2 | $70.59 | 12.659% | $79.526 | $79.53 | $79.55 | $79.50 |
| Purchase #3 | $65.51 | 5.283% | $68.9709 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $18.54 | 5.495% | $19.5588 | $19.56 | $19.55 | $19.60 |
| Purchase #5 | $50.83 | 13.851% | $57.8705 | $57.87 | $57.85 | $57.90 |
| Purchase #6 | $210.62 | 10.458% | $232.6466 | $232.65 | $232.65 | $232.60 |
| Purchase #7 | $19.92 | 9.191% | $21.7508 | $21.75 | $21.75 | $21.80 |
| 7 purchase totals = | $556.81 | $606.5572 | $606.56 | $606.55 | $606.60 | |