| 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 | $8.51 | 5.233% | $8.9553 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $83.42 | 12.492% | $93.8408 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $119.71 | 5.795% | $126.6472 | $126.65 | $126.65 | $126.60 |
| Purchase #4 | $159.31 | 11.373% | $177.4283 | $177.43 | $177.45 | $177.40 |
| Purchase #5 | $207.87 | 8.624% | $225.7967 | $225.80 | $225.80 | $225.80 |
| Purchase #6 | $123.40 | 8.106% | $133.4028 | $133.40 | $133.40 | $133.40 |
| Purchase #7 | $108.85 | 3.755% | $112.9373 | $112.94 | $112.95 | $112.90 |
| 7 purchase totals = | $811.07 | $879.0084 | $879.02 | $879.05 | $878.90 | |