| 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 | $53.93 | 11.844% | $60.3175 | $60.32 | $60.30 | $60.30 |
| Purchase #2 | $219.90 | 7.223% | $235.7834 | $235.78 | $235.80 | $235.80 |
| Purchase #3 | $11.41 | 13.774% | $12.9816 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $138.30 | 5.473% | $145.8692 | $145.87 | $145.85 | $145.90 |
| Purchase #5 | $157.88 | 8.485% | $171.2761 | $171.28 | $171.30 | $171.30 |
| Purchase #6 | $187.64 | 6.418% | $199.6827 | $199.68 | $199.70 | $199.70 |
| Purchase #7 | $10.59 | 9.406% | $11.5861 | $11.59 | $11.60 | $11.60 |
| 7 purchase totals = | $779.65 | $837.4966 | $837.50 | $837.55 | $837.60 | |