| 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 | $41.94 | 7.573% | $45.1161 | $45.12 | $45.10 | $45.10 |
| Purchase #2 | $178.30 | 4.111% | $185.6299 | $185.63 | $185.65 | $185.60 |
| Purchase #3 | $142.35 | 5.247% | $149.8191 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $118.51 | 4.661% | $124.0338 | $124.03 | $124.05 | $124.00 |
| Purchase #5 | $73.37 | 9.595% | $80.4099 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $111.92 | 13.186% | $126.6778 | $126.68 | $126.70 | $126.70 |
| Purchase #7 | $100.34 | 11.766% | $112.146 | $112.15 | $112.15 | $112.10 |
| 7 purchase totals = | $766.73 | $823.8326 | $823.84 | $823.85 | $823.70 | |