| 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 | $93.88 | 6.611% | $100.0864 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $43.74 | 6.652% | $46.6496 | $46.65 | $46.65 | $46.60 |
| Purchase #3 | $29.74 | 4.290% | $31.0158 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $250.65 | 8.535% | $272.043 | $272.04 | $272.05 | $272.00 |
| Purchase #5 | $191.50 | 12.812% | $216.035 | $216.04 | $216.05 | $216.00 |
| Purchase #6 | $113.65 | 7.310% | $121.9578 | $121.96 | $121.95 | $122.00 |
| Purchase #7 | $7.53 | 11.433% | $8.3909 | $8.39 | $8.40 | $8.40 |
| 7 purchase totals = | $730.69 | $796.1785 | $796.19 | $796.20 | $796.10 | |