| 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 | $103.58 | 8.344% | $112.2227 | $112.22 | $112.20 | $112.20 |
| Purchase #2 | $103.54 | 9.358% | $113.2293 | $113.23 | $113.25 | $113.20 |
| Purchase #3 | $85.94 | 8.323% | $93.0928 | $93.09 | $93.10 | $93.10 |
| Purchase #4 | $60.92 | 3.364% | $62.9693 | $62.97 | $62.95 | $63.00 |
| Purchase #5 | $73.41 | 12.122% | $82.3088 | $82.31 | $82.30 | $82.30 |
| Purchase #6 | $190.33 | 7.798% | $205.1719 | $205.17 | $205.15 | $205.20 |
| Purchase #7 | $19.93 | 10.818% | $22.086 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $637.65 | $691.0808 | $691.08 | $691.05 | $691.10 | |