| 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 | $10.32 | 7.460% | $11.0899 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $140.62 | 8.337% | $152.3435 | $152.34 | $152.35 | $152.30 |
| Purchase #3 | $44.93 | 13.610% | $51.045 | $51.05 | $51.05 | $51.00 |
| Purchase #4 | $134.25 | 11.388% | $149.5384 | $149.54 | $149.55 | $149.50 |
| Purchase #5 | $68.44 | 13.180% | $77.4604 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $12.37 | 10.102% | $13.6196 | $13.62 | $13.60 | $13.60 |
| Purchase #7 | $217.47 | 8.646% | $236.2725 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $628.40 | $691.3693 | $691.37 | $691.35 | $691.30 | |