| 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 | $226.90 | 12.263% | $254.7247 | $254.72 | $254.70 | $254.70 |
| Purchase #2 | $23.36 | 5.640% | $24.6775 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $78.62 | 9.187% | $85.8428 | $85.84 | $85.85 | $85.80 |
| Purchase #4 | $52.36 | 6.774% | $55.9069 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $131.55 | 11.524% | $146.7098 | $146.71 | $146.70 | $146.70 |
| Purchase #6 | $124.52 | 5.634% | $131.5355 | $131.54 | $131.55 | $131.50 |
| Purchase #7 | $77.27 | 4.812% | $80.9882 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $714.58 | $780.3854 | $780.39 | $780.40 | $780.30 | |