| 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 | $87.46 | 3.503% | $90.5237 | $90.52 | $90.50 | $90.50 |
| Purchase #2 | $112.74 | 7.603% | $121.3116 | $121.31 | $121.30 | $121.30 |
| Purchase #3 | $242.38 | 6.389% | $257.8657 | $257.87 | $257.85 | $257.90 |
| Purchase #4 | $61.92 | 3.581% | $64.1374 | $64.14 | $64.15 | $64.10 |
| Purchase #5 | $76.50 | 4.830% | $80.195 | $80.20 | $80.20 | $80.20 |
| Purchase #6 | $173.31 | 7.425% | $186.1783 | $186.18 | $186.20 | $186.20 |
| Purchase #7 | $213.82 | 13.735% | $243.1882 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $968.13 | $1,043.3999 | $1,043.41 | $1,043.40 | $1,043.40 | |