| 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 | $92.58 | 7.472% | $99.4976 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $21.33 | 11.807% | $23.8484 | $23.85 | $23.85 | $23.80 |
| Purchase #3 | $6.65 | 12.494% | $7.4809 | $7.48 | $7.50 | $7.50 |
| Purchase #4 | $248.79 | 13.461% | $282.2796 | $282.28 | $282.30 | $282.30 |
| Purchase #5 | $247.79 | 8.297% | $268.3491 | $268.35 | $268.35 | $268.30 |
| Purchase #6 | $97.37 | 3.849% | $101.1178 | $101.12 | $101.10 | $101.10 |
| Purchase #7 | $245.39 | 8.607% | $266.5107 | $266.51 | $266.50 | $266.50 |
| 7 purchase totals = | $959.90 | $1,049.0841 | $1,049.09 | $1,049.10 | $1,049.00 | |