| 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 | $87.32 | 8.112% | $94.4034 | $94.40 | $94.40 | $94.40 |
| Purchase #2 | $119.58 | 13.874% | $136.1705 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $109.83 | 4.331% | $114.5867 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $96.70 | 3.593% | $100.1744 | $100.17 | $100.15 | $100.20 |
| Purchase #5 | $61.63 | 9.489% | $67.4781 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $85.91 | 11.461% | $95.7561 | $95.76 | $95.75 | $95.80 |
| Purchase #7 | $15.87 | 4.665% | $16.6103 | $16.61 | $16.60 | $16.60 |
| 7 purchase totals = | $576.84 | $625.1795 | $625.18 | $625.15 | $625.30 | |