| 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 | $56.74 | 12.305% | $63.7219 | $63.72 | $63.70 | $63.70 |
| Purchase #2 | $249.50 | 12.778% | $281.3811 | $281.38 | $281.40 | $281.40 |
| Purchase #3 | $156.64 | 11.395% | $174.4891 | $174.49 | $174.50 | $174.50 |
| Purchase #4 | $22.99 | 7.211% | $24.6478 | $24.65 | $24.65 | $24.60 |
| Purchase #5 | $180.85 | 11.757% | $202.1125 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $191.56 | 8.615% | $208.0629 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $11.69 | 10.755% | $12.9473 | $12.95 | $12.95 | $12.90 |
| 7 purchase totals = | $869.97 | $967.3626 | $967.36 | $967.35 | $967.30 | |