| 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 | $69.75 | 12.521% | $78.4834 | $78.48 | $78.50 | $78.50 |
| Purchase #2 | $113.75 | 8.230% | $123.1116 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $106.93 | 6.378% | $113.75 | $113.75 | $113.75 | $113.80 |
| Purchase #4 | $141.72 | 3.783% | $147.0813 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $143.40 | 9.202% | $156.5957 | $156.60 | $156.60 | $156.60 |
| Purchase #6 | $206.89 | 13.628% | $235.085 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $48.73 | 8.238% | $52.7444 | $52.74 | $52.75 | $52.70 |
| 7 purchase totals = | $831.17 | $906.8514 | $906.85 | $906.90 | $906.90 | |