| 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 | $95.92 | 4.499% | $100.2354 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $68.35 | 9.611% | $74.9191 | $74.92 | $74.90 | $74.90 |
| Purchase #3 | $11.44 | 12.547% | $12.8754 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $119.41 | 13.121% | $135.0778 | $135.08 | $135.10 | $135.10 |
| Purchase #5 | $140.57 | 7.243% | $150.7515 | $150.75 | $150.75 | $150.80 |
| Purchase #6 | $35.82 | 3.694% | $37.1432 | $37.14 | $37.15 | $37.10 |
| Purchase #7 | $198.77 | 10.794% | $220.2252 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $670.28 | $731.2276 | $731.24 | $731.30 | $731.20 | |