| 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 | $91.62 | 6.844% | $97.8905 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $24.80 | 10.580% | $27.4238 | $27.42 | $27.40 | $27.40 |
| Purchase #3 | $181.61 | 6.170% | $192.8153 | $192.82 | $192.80 | $192.80 |
| Purchase #4 | $191.74 | 5.140% | $201.5954 | $201.60 | $201.60 | $201.60 |
| Purchase #5 | $26.66 | 9.376% | $29.1596 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $80.68 | 11.568% | $90.0131 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $182.47 | 7.584% | $196.3085 | $196.31 | $196.30 | $196.30 |
| 7 purchase totals = | $779.58 | $835.2062 | $835.21 | $835.15 | $835.20 | |