| 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 | $60.64 | 6.319% | $64.4718 | $64.47 | $64.45 | $64.50 |
| Purchase #2 | $22.87 | 10.233% | $25.2103 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $249.94 | 7.869% | $269.6078 | $269.61 | $269.60 | $269.60 |
| Purchase #4 | $196.27 | 8.780% | $213.5025 | $213.50 | $213.50 | $213.50 |
| Purchase #5 | $100.80 | 3.427% | $104.2544 | $104.25 | $104.25 | $104.30 |
| Purchase #6 | $130.91 | 10.520% | $144.6817 | $144.68 | $144.70 | $144.70 |
| Purchase #7 | $8.56 | 4.124% | $8.913 | $8.91 | $8.90 | $8.90 |
| 7 purchase totals = | $769.99 | $830.6415 | $830.63 | $830.60 | $830.70 | |