| 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 | $96.68 | 6.459% | $102.9246 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $197.61 | 12.800% | $222.9041 | $222.90 | $222.90 | $222.90 |
| Purchase #3 | $194.49 | 10.373% | $214.6644 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $62.90 | 4.378% | $65.6538 | $65.65 | $65.65 | $65.70 |
| Purchase #5 | $64.75 | 4.570% | $67.7091 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $143.38 | 8.272% | $155.2404 | $155.24 | $155.25 | $155.20 |
| Purchase #7 | $186.74 | 11.152% | $207.5652 | $207.57 | $207.55 | $207.60 |
| 7 purchase totals = | $946.55 | $1,036.6616 | $1,036.65 | $1,036.60 | $1,036.70 | |