| 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 | $58.72 | 6.207% | $62.3648 | $62.36 | $62.35 | $62.40 |
| Purchase #2 | $13.72 | 9.256% | $14.9899 | $14.99 | $15.00 | $15.00 |
| Purchase #3 | $194.28 | 10.754% | $215.1729 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $32.28 | 13.808% | $36.7372 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $38.28 | 8.806% | $41.6509 | $41.65 | $41.65 | $41.70 |
| Purchase #6 | $44.96 | 3.750% | $46.646 | $46.65 | $46.65 | $46.60 |
| Purchase #7 | $6.35 | 12.644% | $7.1529 | $7.15 | $7.15 | $7.20 |
| 7 purchase totals = | $388.59 | $424.7146 | $424.71 | $424.70 | $424.80 | |