| 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 | $52.83 | 4.200% | $55.0489 | $55.05 | $55.05 | $55.00 |
| Purchase #2 | $19.90 | 3.636% | $20.6236 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $10.59 | 13.472% | $12.0167 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $60.54 | 12.435% | $68.0681 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $68.73 | 6.163% | $72.9658 | $72.97 | $72.95 | $73.00 |
| Purchase #6 | $79.30 | 13.296% | $89.8437 | $89.84 | $89.85 | $89.80 |
| Purchase #7 | $22.97 | 4.391% | $23.9786 | $23.98 | $24.00 | $24.00 |
| 7 purchase totals = | $314.86 | $342.5454 | $342.55 | $342.50 | $342.50 | |