| 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 | $53.35 | 7.775% | $57.498 | $57.50 | $57.50 | $57.50 |
| Purchase #2 | $156.94 | 11.783% | $175.4322 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $11.88 | 12.329% | $13.3447 | $13.34 | $13.35 | $13.30 |
| Purchase #4 | $168.78 | 13.286% | $191.2041 | $191.20 | $191.20 | $191.20 |
| Purchase #5 | $28.95 | 7.684% | $31.1745 | $31.17 | $31.15 | $31.20 |
| Purchase #6 | $71.70 | 4.579% | $74.9831 | $74.98 | $75.00 | $75.00 |
| Purchase #7 | $185.49 | 4.400% | $193.6516 | $193.65 | $193.65 | $193.70 |
| 7 purchase totals = | $677.09 | $737.2882 | $737.27 | $737.30 | $737.30 | |