| 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 | $44.68 | 12.124% | $50.097 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $187.91 | 3.599% | $194.6729 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $82.61 | 5.696% | $87.3155 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $84.90 | 3.863% | $88.1797 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $121.92 | 10.172% | $134.3217 | $134.32 | $134.30 | $134.30 |
| Purchase #6 | $5.71 | 4.505% | $5.9672 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $175.70 | 3.591% | $182.0094 | $182.01 | $182.00 | $182.00 |
| 7 purchase totals = | $703.43 | $742.5634 | $742.57 | $742.50 | $742.60 | |