| 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 | $26.48 | 6.641% | $28.2385 | $28.24 | $28.25 | $28.20 |
| Purchase #2 | $145.88 | 9.459% | $159.6788 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $196.43 | 12.345% | $220.6793 | $220.68 | $220.70 | $220.70 |
| Purchase #4 | $184.35 | 13.451% | $209.1469 | $209.15 | $209.15 | $209.10 |
| Purchase #5 | $69.82 | 8.238% | $75.5718 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $229.45 | 3.662% | $237.8525 | $237.85 | $237.85 | $237.90 |
| Purchase #7 | $97.25 | 3.553% | $100.7053 | $100.71 | $100.70 | $100.70 |
| 7 purchase totals = | $949.66 | $1,031.8731 | $1,031.88 | $1,031.90 | $1,031.90 | |