| 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 | $75.78 | 4.673% | $79.3212 | $79.32 | $79.30 | $79.30 |
| Purchase #2 | $221.48 | 12.257% | $248.6268 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $241.45 | 3.483% | $249.8597 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $86.74 | 7.695% | $93.4146 | $93.41 | $93.40 | $93.40 |
| Purchase #5 | $73.33 | 12.536% | $82.5226 | $82.52 | $82.50 | $82.50 |
| Purchase #6 | $63.68 | 10.187% | $70.1671 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $177.56 | 3.815% | $184.3339 | $184.33 | $184.35 | $184.30 |
| 7 purchase totals = | $940.02 | $1,008.2459 | $1,008.24 | $1,008.20 | $1,008.20 | |