| 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 | $148.27 | 3.485% | $153.4372 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $115.93 | 12.569% | $130.5012 | $130.50 | $130.50 | $130.50 |
| Purchase #3 | $108.84 | 6.702% | $116.1345 | $116.13 | $116.15 | $116.10 |
| Purchase #4 | $76.88 | 3.399% | $79.4932 | $79.49 | $79.50 | $79.50 |
| Purchase #5 | $113.90 | 6.721% | $121.5552 | $121.56 | $121.55 | $121.60 |
| Purchase #6 | $114.42 | 8.847% | $124.5427 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $14.88 | 9.698% | $16.3231 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $693.12 | $741.9871 | $741.98 | $742.00 | $741.90 | |