| 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 | $31.92 | 8.681% | $34.691 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $141.91 | 6.240% | $150.7652 | $150.77 | $150.75 | $150.80 |
| Purchase #3 | $241.91 | 12.150% | $271.3021 | $271.30 | $271.30 | $271.30 |
| Purchase #4 | $99.59 | 4.423% | $103.9949 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $29.50 | 10.322% | $32.545 | $32.55 | $32.55 | $32.50 |
| Purchase #6 | $158.84 | 11.298% | $176.7857 | $176.79 | $176.80 | $176.80 |
| Purchase #7 | $88.92 | 7.238% | $95.356 | $95.36 | $95.35 | $95.40 |
| 7 purchase totals = | $792.59 | $865.4399 | $865.45 | $865.45 | $865.50 | |