| 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 | $43.66 | 7.860% | $47.0917 | $47.09 | $47.10 | $47.10 |
| Purchase #2 | $208.61 | 9.565% | $228.5635 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $178.89 | 13.130% | $202.3783 | $202.38 | $202.40 | $202.40 |
| Purchase #4 | $222.75 | 5.822% | $235.7185 | $235.72 | $235.70 | $235.70 |
| Purchase #5 | $82.41 | 4.301% | $85.9545 | $85.95 | $85.95 | $86.00 |
| Purchase #6 | $64.33 | 7.721% | $69.2969 | $69.30 | $69.30 | $69.30 |
| Purchase #7 | $150.54 | 6.182% | $159.8464 | $159.85 | $159.85 | $159.80 |
| 7 purchase totals = | $951.19 | $1,028.8498 | $1,028.85 | $1,028.85 | $1,028.90 | |