| 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 | $215.86 | 5.840% | $228.4662 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $242.79 | 6.799% | $259.2973 | $259.30 | $259.30 | $259.30 |
| Purchase #3 | $85.69 | 6.112% | $90.9274 | $90.93 | $90.95 | $90.90 |
| Purchase #4 | $8.54 | 13.602% | $9.7016 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $31.51 | 9.801% | $34.5983 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $87.59 | 5.142% | $92.0939 | $92.09 | $92.10 | $92.10 |
| Purchase #7 | $19.86 | 3.141% | $20.4838 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $691.84 | $735.5685 | $735.57 | $735.60 | $735.60 | |