| 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 | $36.28 | 13.727% | $41.2602 | $41.26 | $41.25 | $41.30 |
| Purchase #2 | $49.65 | 4.535% | $51.9016 | $51.90 | $51.90 | $51.90 |
| Purchase #3 | $23.32 | 12.485% | $26.2315 | $26.23 | $26.25 | $26.20 |
| Purchase #4 | $128.77 | 7.557% | $138.5011 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $110.31 | 10.640% | $122.047 | $122.05 | $122.05 | $122.00 |
| Purchase #6 | $12.97 | 6.862% | $13.86 | $13.86 | $13.85 | $13.90 |
| Purchase #7 | $178.98 | 4.230% | $186.5509 | $186.55 | $186.55 | $186.60 |
| 7 purchase totals = | $540.28 | $580.3523 | $580.35 | $580.35 | $580.40 | |