| 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 | $193.83 | 5.798% | $205.0683 | $205.07 | $205.05 | $205.10 |
| Purchase #2 | $77.28 | 13.262% | $87.5289 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $110.34 | 12.202% | $123.8037 | $123.80 | $123.80 | $123.80 |
| Purchase #4 | $69.31 | 10.361% | $76.4912 | $76.49 | $76.50 | $76.50 |
| Purchase #5 | $124.64 | 3.646% | $129.1844 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $47.25 | 5.572% | $49.8828 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $230.36 | 13.259% | $260.9034 | $260.90 | $260.90 | $260.90 |
| 7 purchase totals = | $853.01 | $932.8627 | $932.85 | $932.90 | $932.90 | |