| 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 | $73.71 | 5.219% | $77.5569 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $79.92 | 6.603% | $85.1971 | $85.20 | $85.20 | $85.20 |
| Purchase #3 | $36.94 | 8.246% | $39.9861 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $48.96 | 12.216% | $54.941 | $54.94 | $54.95 | $54.90 |
| Purchase #5 | $144.78 | 3.395% | $149.6953 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $108.83 | 3.294% | $112.4149 | $112.41 | $112.40 | $112.40 |
| Purchase #7 | $25.68 | 10.811% | $28.4563 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $518.82 | $548.2476 | $548.26 | $548.25 | $548.30 | |