| 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 | $29.57 | 7.328% | $31.7369 | $31.74 | $31.75 | $31.70 |
| Purchase #2 | $50.63 | 7.384% | $54.3685 | $54.37 | $54.35 | $54.40 |
| Purchase #3 | $230.86 | 7.184% | $247.445 | $247.45 | $247.45 | $247.40 |
| Purchase #4 | $85.51 | 7.867% | $92.2371 | $92.24 | $92.25 | $92.20 |
| Purchase #5 | $125.46 | 7.660% | $135.0702 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $219.41 | 7.125% | $235.043 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $229.55 | 3.221% | $236.9438 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $970.99 | $1,032.8445 | $1,032.85 | $1,032.85 | $1,032.70 | |