| 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 | $90.66 | 13.279% | $102.6987 | $102.70 | $102.70 | $102.70 |
| Purchase #2 | $29.68 | 5.207% | $31.2254 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $11.34 | 8.187% | $12.2684 | $12.27 | $12.25 | $12.30 |
| Purchase #4 | $240.49 | 5.392% | $253.4572 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $217.77 | 6.479% | $231.8793 | $231.88 | $231.90 | $231.90 |
| Purchase #6 | $104.66 | 5.154% | $110.0542 | $110.05 | $110.05 | $110.10 |
| Purchase #7 | $6.92 | 11.412% | $7.7097 | $7.71 | $7.70 | $7.70 |
| 7 purchase totals = | $701.52 | $749.2929 | $749.30 | $749.30 | $749.40 | |