| 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 | $61.57 | 10.625% | $68.1118 | $68.11 | $68.10 | $68.10 |
| Purchase #2 | $164.35 | 11.663% | $183.5181 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $8.79 | 12.824% | $9.9172 | $9.92 | $9.90 | $9.90 |
| Purchase #4 | $60.70 | 5.724% | $64.1745 | $64.17 | $64.15 | $64.20 |
| Purchase #5 | $167.74 | 3.704% | $173.9531 | $173.95 | $173.95 | $174.00 |
| Purchase #6 | $72.45 | 12.767% | $81.6997 | $81.70 | $81.70 | $81.70 |
| Purchase #7 | $22.93 | 5.762% | $24.2512 | $24.25 | $24.25 | $24.30 |
| 7 purchase totals = | $558.53 | $605.6256 | $605.62 | $605.55 | $605.70 | |