| 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 | $79.44 | 11.119% | $88.2729 | $88.27 | $88.25 | $88.30 |
| Purchase #2 | $108.57 | 7.148% | $116.3306 | $116.33 | $116.35 | $116.30 |
| Purchase #3 | $130.97 | 13.826% | $149.0779 | $149.08 | $149.10 | $149.10 |
| Purchase #4 | $178.28 | 10.346% | $196.7248 | $196.72 | $196.70 | $196.70 |
| Purchase #5 | $96.91 | 10.342% | $106.9324 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $100.77 | 6.740% | $107.5619 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $88.26 | 11.263% | $98.2007 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $783.20 | $863.1012 | $863.09 | $863.10 | $863.10 | |