| 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 | $94.60 | 3.485% | $97.8968 | $97.90 | $97.90 | $97.90 |
| Purchase #2 | $96.99 | 10.764% | $107.43 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $34.55 | 11.391% | $38.4856 | $38.49 | $38.50 | $38.50 |
| Purchase #4 | $6.94 | 9.469% | $7.5971 | $7.60 | $7.60 | $7.60 |
| Purchase #5 | $186.55 | 5.694% | $197.1722 | $197.17 | $197.15 | $197.20 |
| Purchase #6 | $199.70 | 12.484% | $224.6305 | $224.63 | $224.65 | $224.60 |
| Purchase #7 | $95.72 | 10.527% | $105.7964 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $715.05 | $779.0086 | $779.02 | $779.05 | $779.00 | |