| 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 | $129.84 | 8.199% | $140.4856 | $140.49 | $140.50 | $140.50 |
| Purchase #2 | $94.57 | 4.638% | $98.9562 | $98.96 | $98.95 | $99.00 |
| Purchase #3 | $62.77 | 9.712% | $68.8662 | $68.87 | $68.85 | $68.90 |
| Purchase #4 | $99.51 | 7.225% | $106.6996 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $89.72 | 11.677% | $100.1966 | $100.20 | $100.20 | $100.20 |
| Purchase #6 | $233.89 | 11.292% | $260.3009 | $260.30 | $260.30 | $260.30 |
| Purchase #7 | $76.80 | 11.113% | $85.3348 | $85.33 | $85.35 | $85.30 |
| 7 purchase totals = | $787.10 | $860.8399 | $860.85 | $860.85 | $860.90 | |