| 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 | $8.96 | 6.739% | $9.5638 | $9.56 | $9.55 | $9.60 |
| Purchase #2 | $165.84 | 11.746% | $185.3196 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $158.72 | 7.699% | $170.9399 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $94.67 | 3.103% | $97.6076 | $97.61 | $97.60 | $97.60 |
| Purchase #5 | $101.79 | 12.364% | $114.3753 | $114.38 | $114.40 | $114.40 |
| Purchase #6 | $120.33 | 11.800% | $134.5289 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $33.40 | 5.520% | $35.2437 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $683.71 | $747.5788 | $747.58 | $747.60 | $747.50 | |