| 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 | $46.55 | 7.502% | $50.0422 | $50.04 | $50.05 | $50.00 |
| Purchase #2 | $43.84 | 12.242% | $49.2069 | $49.21 | $49.20 | $49.20 |
| Purchase #3 | $200.32 | 6.803% | $213.9478 | $213.95 | $213.95 | $213.90 |
| Purchase #4 | $27.70 | 12.194% | $31.0777 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $34.60 | 9.528% | $37.8967 | $37.90 | $37.90 | $37.90 |
| Purchase #6 | $200.99 | 13.826% | $228.7789 | $228.78 | $228.80 | $228.80 |
| Purchase #7 | $11.99 | 7.473% | $12.886 | $12.89 | $12.90 | $12.90 |
| 7 purchase totals = | $565.99 | $623.8362 | $623.85 | $623.90 | $623.80 | |