| 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 | $72.78 | 5.629% | $76.8768 | $76.88 | $76.90 | $76.90 |
| Purchase #2 | $8.79 | 11.651% | $9.8141 | $9.81 | $9.80 | $9.80 |
| Purchase #3 | $41.67 | 9.444% | $45.6053 | $45.61 | $45.60 | $45.60 |
| Purchase #4 | $12.80 | 3.147% | $13.2028 | $13.20 | $13.20 | $13.20 |
| Purchase #5 | $183.26 | 7.621% | $197.2262 | $197.23 | $197.25 | $197.20 |
| Purchase #6 | $134.72 | 7.712% | $145.1096 | $145.11 | $145.10 | $145.10 |
| Purchase #7 | $231.26 | 10.529% | $255.6094 | $255.61 | $255.60 | $255.60 |
| 7 purchase totals = | $685.28 | $743.4442 | $743.45 | $743.45 | $743.40 | |