| 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 | $219.42 | 12.391% | $246.6083 | $246.61 | $246.60 | $246.60 |
| Purchase #2 | $76.45 | 4.842% | $80.1517 | $80.15 | $80.15 | $80.20 |
| Purchase #3 | $5.49 | 6.874% | $5.8674 | $5.87 | $5.85 | $5.90 |
| Purchase #4 | $77.84 | 9.708% | $85.3967 | $85.40 | $85.40 | $85.40 |
| Purchase #5 | $10.41 | 11.625% | $11.6202 | $11.62 | $11.60 | $11.60 |
| Purchase #6 | $179.64 | 6.809% | $191.8717 | $191.87 | $191.85 | $191.90 |
| Purchase #7 | $30.43 | 8.620% | $33.0531 | $33.05 | $33.05 | $33.10 |
| 7 purchase totals = | $599.68 | $654.5691 | $654.57 | $654.50 | $654.70 | |