| 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 | $175.70 | 7.866% | $189.5206 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $50.97 | 5.802% | $53.9273 | $53.93 | $53.95 | $53.90 |
| Purchase #3 | $125.62 | 3.705% | $130.2742 | $130.27 | $130.25 | $130.30 |
| Purchase #4 | $90.68 | 7.787% | $97.7413 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $225.38 | 12.498% | $253.548 | $253.55 | $253.55 | $253.50 |
| Purchase #6 | $12.99 | 3.330% | $13.4226 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $50.99 | 7.798% | $54.9662 | $54.97 | $54.95 | $55.00 |
| 7 purchase totals = | $732.33 | $793.4002 | $793.40 | $793.35 | $793.30 | |