| 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 | $41.49 | 10.388% | $45.8 | $45.80 | $45.80 | $45.80 |
| Purchase #2 | $62.52 | 12.163% | $70.1243 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $194.68 | 3.139% | $200.791 | $200.79 | $200.80 | $200.80 |
| Purchase #4 | $232.27 | 10.450% | $256.5422 | $256.54 | $256.55 | $256.50 |
| Purchase #5 | $15.79 | 4.498% | $16.5002 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $6.93 | 12.213% | $7.7764 | $7.78 | $7.80 | $7.80 |
| Purchase #7 | $87.53 | 6.293% | $93.0383 | $93.04 | $93.05 | $93.00 |
| 7 purchase totals = | $641.21 | $690.5724 | $690.57 | $690.60 | $690.50 | |