| 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 | $88.37 | 13.482% | $100.284 | $100.28 | $100.30 | $100.30 |
| Purchase #2 | $60.36 | 7.613% | $64.9552 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $133.64 | 9.832% | $146.7795 | $146.78 | $146.80 | $146.80 |
| Purchase #4 | $31.69 | 10.481% | $35.0114 | $35.01 | $35.00 | $35.00 |
| Purchase #5 | $244.45 | 11.664% | $272.9626 | $272.96 | $272.95 | $273.00 |
| Purchase #6 | $37.58 | 13.629% | $42.7018 | $42.70 | $42.70 | $42.70 |
| Purchase #7 | $231.34 | 3.537% | $239.5225 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $827.43 | $902.2170 | $902.21 | $902.20 | $902.30 | |