| 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 | $113.69 | 7.771% | $122.5248 | $122.52 | $122.50 | $122.50 |
| Purchase #2 | $66.88 | 3.293% | $69.0824 | $69.08 | $69.10 | $69.10 |
| Purchase #3 | $138.59 | 3.621% | $143.6083 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $82.93 | 4.677% | $86.8086 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $25.95 | 3.610% | $26.8868 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $155.70 | 13.835% | $177.2411 | $177.24 | $177.25 | $177.20 |
| Purchase #7 | $14.27 | 10.103% | $15.7117 | $15.71 | $15.70 | $15.70 |
| 7 purchase totals = | $598.01 | $641.8637 | $641.86 | $641.85 | $641.80 | |