| 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 | $103.75 | 6.381% | $110.3703 | $110.37 | $110.35 | $110.40 |
| Purchase #2 | $97.99 | 9.243% | $107.0472 | $107.05 | $107.05 | $107.00 |
| Purchase #3 | $192.76 | 10.843% | $213.661 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $165.91 | 4.460% | $173.3096 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $47.38 | 7.163% | $50.7738 | $50.77 | $50.75 | $50.80 |
| Purchase #6 | $6.80 | 11.845% | $7.6055 | $7.61 | $7.60 | $7.60 |
| Purchase #7 | $107.37 | 5.174% | $112.9253 | $112.93 | $112.95 | $112.90 |
| 7 purchase totals = | $721.96 | $775.6927 | $775.70 | $775.65 | $775.70 | |