| 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 | $41.93 | 9.339% | $45.8458 | $45.85 | $45.85 | $45.80 |
| Purchase #2 | $234.99 | 10.154% | $258.8509 | $258.85 | $258.85 | $258.90 |
| Purchase #3 | $5.75 | 9.211% | $6.2796 | $6.28 | $6.30 | $6.30 |
| Purchase #4 | $6.65 | 6.352% | $7.0724 | $7.07 | $7.05 | $7.10 |
| Purchase #5 | $8.94 | 6.193% | $9.4937 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $141.88 | 4.266% | $147.9326 | $147.93 | $147.95 | $147.90 |
| Purchase #7 | $197.36 | 5.143% | $207.5102 | $207.51 | $207.50 | $207.50 |
| 7 purchase totals = | $637.50 | $682.9852 | $682.98 | $683.00 | $683.00 | |