| 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 | $18.93 | 8.350% | $20.5107 | $20.51 | $20.50 | $20.50 |
| Purchase #2 | $178.55 | 7.853% | $192.5715 | $192.57 | $192.55 | $192.60 |
| Purchase #3 | $23.71 | 11.703% | $26.4848 | $26.48 | $26.50 | $26.50 |
| Purchase #4 | $220.92 | 13.552% | $250.8591 | $250.86 | $250.85 | $250.90 |
| Purchase #5 | $6.57 | 8.632% | $7.1371 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $153.65 | 4.434% | $160.4628 | $160.46 | $160.45 | $160.50 |
| Purchase #7 | $57.89 | 12.313% | $65.018 | $65.02 | $65.00 | $65.00 |
| 7 purchase totals = | $660.22 | $723.0440 | $723.04 | $723.00 | $723.10 | |