| 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 | $57.40 | 5.614% | $60.6224 | $60.62 | $60.60 | $60.60 |
| Purchase #2 | $66.63 | 12.793% | $75.154 | $75.15 | $75.15 | $75.20 |
| Purchase #3 | $140.30 | 10.424% | $154.9249 | $154.92 | $154.90 | $154.90 |
| Purchase #4 | $119.49 | 12.397% | $134.3032 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $238.80 | 10.243% | $263.2603 | $263.26 | $263.25 | $263.30 |
| Purchase #6 | $52.78 | 9.182% | $57.6263 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $149.50 | 7.564% | $160.8082 | $160.81 | $160.80 | $160.80 |
| 7 purchase totals = | $824.90 | $906.6993 | $906.69 | $906.65 | $906.70 | |