| 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 | $73.82 | 11.726% | $82.4761 | $82.48 | $82.50 | $82.50 |
| Purchase #2 | $113.48 | 4.850% | $118.9838 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $69.68 | 6.551% | $74.2447 | $74.24 | $74.25 | $74.20 |
| Purchase #4 | $120.74 | 6.146% | $128.1607 | $128.16 | $128.15 | $128.20 |
| Purchase #5 | $25.42 | 3.454% | $26.298 | $26.30 | $26.30 | $26.30 |
| Purchase #6 | $77.73 | 4.734% | $81.4097 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $165.31 | 6.330% | $175.7741 | $175.77 | $175.75 | $175.80 |
| 7 purchase totals = | $646.18 | $687.3471 | $687.34 | $687.35 | $687.40 | |