| 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 | $14.79 | 4.750% | $15.4925 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $13.79 | 7.640% | $14.8436 | $14.84 | $14.85 | $14.80 |
| Purchase #3 | $206.99 | 13.160% | $234.2299 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $48.59 | 6.603% | $51.7984 | $51.80 | $51.80 | $51.80 |
| Purchase #5 | $193.61 | 5.203% | $203.6835 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $63.77 | 9.465% | $69.8058 | $69.81 | $69.80 | $69.80 |
| Purchase #7 | $54.83 | 13.169% | $62.0506 | $62.05 | $62.05 | $62.10 |
| 7 purchase totals = | $596.37 | $651.9043 | $651.90 | $651.95 | $651.90 | |