| 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 | $29.58 | 10.791% | $32.772 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $98.66 | 10.156% | $108.6799 | $108.68 | $108.70 | $108.70 |
| Purchase #3 | $209.90 | 7.778% | $226.226 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $35.30 | 10.569% | $39.0309 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $17.59 | 10.476% | $19.4327 | $19.43 | $19.45 | $19.40 |
| Purchase #6 | $93.51 | 6.317% | $99.417 | $99.42 | $99.40 | $99.40 |
| Purchase #7 | $93.77 | 12.847% | $105.8166 | $105.82 | $105.80 | $105.80 |
| 7 purchase totals = | $578.31 | $631.3751 | $631.38 | $631.40 | $631.30 | |