| 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 | $32.32 | 12.185% | $36.2582 | $36.26 | $36.25 | $36.30 |
| Purchase #2 | $52.25 | 9.301% | $57.1098 | $57.11 | $57.10 | $57.10 |
| Purchase #3 | $77.46 | 12.411% | $87.0736 | $87.07 | $87.05 | $87.10 |
| Purchase #4 | $23.88 | 12.666% | $26.9046 | $26.90 | $26.90 | $26.90 |
| Purchase #5 | $201.40 | 11.636% | $224.8349 | $224.83 | $224.85 | $224.80 |
| Purchase #6 | $166.73 | 6.716% | $177.9276 | $177.93 | $177.95 | $177.90 |
| Purchase #7 | $18.90 | 8.377% | $20.4833 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $572.94 | $630.5920 | $630.58 | $630.60 | $630.60 | |