| 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 | $43.45 | 12.445% | $48.8574 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $72.66 | 12.603% | $81.8173 | $81.82 | $81.80 | $81.80 |
| Purchase #3 | $220.72 | 9.718% | $242.1696 | $242.17 | $242.15 | $242.20 |
| Purchase #4 | $97.33 | 11.810% | $108.8247 | $108.82 | $108.80 | $108.80 |
| Purchase #5 | $227.42 | 6.277% | $241.6952 | $241.70 | $241.70 | $241.70 |
| Purchase #6 | $140.73 | 12.271% | $157.999 | $158.00 | $158.00 | $158.00 |
| Purchase #7 | $165.58 | 9.793% | $181.7952 | $181.80 | $181.80 | $181.80 |
| 7 purchase totals = | $967.89 | $1,063.1584 | $1,063.17 | $1,063.10 | $1,063.20 | |