| 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 | $13.45 | 10.481% | $14.8597 | $14.86 | $14.85 | $14.90 |
| Purchase #2 | $93.71 | 13.105% | $105.9907 | $105.99 | $106.00 | $106.00 |
| Purchase #3 | $28.40 | 11.837% | $31.7617 | $31.76 | $31.75 | $31.80 |
| Purchase #4 | $67.46 | 7.217% | $72.3286 | $72.33 | $72.35 | $72.30 |
| Purchase #5 | $235.29 | 9.466% | $257.5626 | $257.56 | $257.55 | $257.60 |
| Purchase #6 | $231.70 | 7.125% | $248.2086 | $248.21 | $248.20 | $248.20 |
| Purchase #7 | $152.66 | 4.502% | $159.5328 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $822.67 | $890.2447 | $890.24 | $890.25 | $890.30 | |