| 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 | $56.47 | 7.729% | $60.8346 | $60.83 | $60.85 | $60.80 |
| Purchase #2 | $143.27 | 7.481% | $153.988 | $153.99 | $154.00 | $154.00 |
| Purchase #3 | $26.45 | 13.163% | $29.9316 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $244.34 | 3.846% | $253.7373 | $253.74 | $253.75 | $253.70 |
| Purchase #5 | $97.32 | 10.417% | $107.4578 | $107.46 | $107.45 | $107.50 |
| Purchase #6 | $158.69 | 4.825% | $166.3468 | $166.35 | $166.35 | $166.30 |
| Purchase #7 | $155.54 | 11.273% | $173.074 | $173.07 | $173.05 | $173.10 |
| 7 purchase totals = | $882.08 | $945.3701 | $945.37 | $945.40 | $945.30 | |