| 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 | $60.37 | 7.491% | $64.8923 | $64.89 | $64.90 | $64.90 |
| Purchase #2 | $217.39 | 11.818% | $243.0812 | $243.08 | $243.10 | $243.10 |
| Purchase #3 | $52.26 | 11.630% | $58.3378 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $192.32 | 5.722% | $203.3246 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $202.57 | 9.257% | $221.3219 | $221.32 | $221.30 | $221.30 |
| Purchase #6 | $207.31 | 5.795% | $219.3236 | $219.32 | $219.30 | $219.30 |
| Purchase #7 | $111.83 | 6.654% | $119.2712 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $1,044.05 | $1,129.5526 | $1,129.54 | $1,129.50 | $1,129.50 | |