| 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 | $56.69 | 3.618% | $58.741 | $58.74 | $58.75 | $58.70 |
| Purchase #2 | $131.99 | 5.226% | $138.8878 | $138.89 | $138.90 | $138.90 |
| Purchase #3 | $97.55 | 13.422% | $110.6432 | $110.64 | $110.65 | $110.60 |
| Purchase #4 | $18.33 | 8.762% | $19.9361 | $19.94 | $19.95 | $19.90 |
| Purchase #5 | $11.53 | 5.114% | $12.1196 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $159.44 | 5.649% | $168.4468 | $168.45 | $168.45 | $168.40 |
| Purchase #7 | $50.84 | 11.861% | $56.8701 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $526.37 | $565.6446 | $565.65 | $565.65 | $565.50 | |