| 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 | $8.28 | 9.102% | $9.0336 | $9.03 | $9.05 | $9.00 |
| Purchase #2 | $44.67 | 11.206% | $49.6757 | $49.68 | $49.70 | $49.70 |
| Purchase #3 | $77.78 | 13.482% | $88.2663 | $88.27 | $88.25 | $88.30 |
| Purchase #4 | $55.47 | 6.284% | $58.9557 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $80.44 | 7.329% | $86.3354 | $86.34 | $86.35 | $86.30 |
| Purchase #6 | $87.67 | 9.149% | $95.6909 | $95.69 | $95.70 | $95.70 |
| Purchase #7 | $67.46 | 12.377% | $75.8095 | $75.81 | $75.80 | $75.80 |
| 7 purchase totals = | $421.77 | $463.7671 | $463.78 | $463.80 | $463.80 | |