| 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 | $44.48 | 5.396% | $46.8801 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $205.94 | 3.625% | $213.4053 | $213.41 | $213.40 | $213.40 |
| Purchase #3 | $41.89 | 6.745% | $44.7155 | $44.72 | $44.70 | $44.70 |
| Purchase #4 | $112.54 | 10.613% | $124.4839 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $217.96 | 3.276% | $225.1004 | $225.10 | $225.10 | $225.10 |
| Purchase #6 | $121.34 | 9.801% | $133.2325 | $133.23 | $133.25 | $133.20 |
| Purchase #7 | $211.62 | 4.604% | $221.363 | $221.36 | $221.35 | $221.40 |
| 7 purchase totals = | $955.77 | $1,009.1807 | $1,009.18 | $1,009.20 | $1,009.20 | |