| 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 | $22.75 | 8.258% | $24.6287 | $24.63 | $24.65 | $24.60 |
| Purchase #2 | $8.41 | 13.592% | $9.5531 | $9.55 | $9.55 | $9.60 |
| Purchase #3 | $43.48 | 3.389% | $44.9535 | $44.95 | $44.95 | $45.00 |
| Purchase #4 | $109.64 | 6.613% | $116.8905 | $116.89 | $116.90 | $116.90 |
| Purchase #5 | $146.82 | 8.766% | $159.6902 | $159.69 | $159.70 | $159.70 |
| Purchase #6 | $87.60 | 12.850% | $98.8566 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $214.34 | 9.713% | $235.1588 | $235.16 | $235.15 | $235.20 |
| 7 purchase totals = | $633.04 | $689.7314 | $689.73 | $689.75 | $689.90 | |