| 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 | $72.84 | 13.347% | $82.562 | $82.56 | $82.55 | $82.60 |
| Purchase #2 | $102.60 | 4.536% | $107.2539 | $107.25 | $107.25 | $107.30 |
| Purchase #3 | $7.67 | 9.607% | $8.4069 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $116.68 | 3.637% | $120.9237 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $119.52 | 9.272% | $130.6019 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $200.92 | 3.487% | $207.9261 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $185.63 | 11.700% | $207.3487 | $207.35 | $207.35 | $207.30 |
| 7 purchase totals = | $805.86 | $865.0232 | $865.02 | $865.00 | $865.00 | |