| 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 | $92.33 | 8.236% | $99.9343 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $182.84 | 7.699% | $196.9169 | $196.92 | $196.90 | $196.90 |
| Purchase #3 | $103.71 | 3.216% | $107.0453 | $107.05 | $107.05 | $107.00 |
| Purchase #4 | $242.41 | 6.261% | $257.5873 | $257.59 | $257.60 | $257.60 |
| Purchase #5 | $115.41 | 11.518% | $128.7029 | $128.70 | $128.70 | $128.70 |
| Purchase #6 | $61.28 | 11.587% | $68.3805 | $68.38 | $68.40 | $68.40 |
| Purchase #7 | $11.65 | 8.258% | $12.6121 | $12.61 | $12.60 | $12.60 |
| 7 purchase totals = | $809.63 | $871.1793 | $871.18 | $871.20 | $871.10 | |