| 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 | $68.54 | 13.404% | $77.7271 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $237.90 | 13.485% | $269.9808 | $269.98 | $270.00 | $270.00 |
| Purchase #3 | $23.70 | 13.388% | $26.873 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $35.63 | 12.487% | $40.0791 | $40.08 | $40.10 | $40.10 |
| Purchase #5 | $237.50 | 8.763% | $258.3121 | $258.31 | $258.30 | $258.30 |
| Purchase #6 | $171.28 | 5.396% | $180.5223 | $180.52 | $180.50 | $180.50 |
| Purchase #7 | $12.95 | 11.524% | $14.4424 | $14.44 | $14.45 | $14.40 |
| 7 purchase totals = | $787.50 | $867.9368 | $867.93 | $867.95 | $867.90 | |