| 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 | $8.58 | 4.184% | $8.939 | $8.94 | $8.95 | $8.90 |
| Purchase #2 | $197.96 | 6.619% | $211.063 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $110.66 | 5.259% | $116.4796 | $116.48 | $116.50 | $116.50 |
| Purchase #4 | $84.41 | 6.734% | $90.0942 | $90.09 | $90.10 | $90.10 |
| Purchase #5 | $147.78 | 6.746% | $157.7492 | $157.75 | $157.75 | $157.70 |
| Purchase #6 | $101.61 | 8.671% | $110.4206 | $110.42 | $110.40 | $110.40 |
| Purchase #7 | $238.91 | 6.845% | $255.2634 | $255.26 | $255.25 | $255.30 |
| 7 purchase totals = | $889.91 | $950.0090 | $950.00 | $950.00 | $950.00 | |