| 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 | $95.37 | 5.482% | $100.5982 | $100.60 | $100.60 | $100.60 |
| Purchase #2 | $47.92 | 12.312% | $53.8199 | $53.82 | $53.80 | $53.80 |
| Purchase #3 | $131.95 | 6.171% | $140.0926 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $185.26 | 11.707% | $206.9484 | $206.95 | $206.95 | $206.90 |
| Purchase #5 | $147.90 | 8.714% | $160.788 | $160.79 | $160.80 | $160.80 |
| Purchase #6 | $86.61 | 12.404% | $97.3531 | $97.35 | $97.35 | $97.40 |
| Purchase #7 | $31.77 | 5.239% | $33.4344 | $33.43 | $33.45 | $33.40 |
| 7 purchase totals = | $726.78 | $793.0346 | $793.03 | $793.05 | $793.00 | |