| 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 | $70.92 | 5.349% | $74.7135 | $74.71 | $74.70 | $74.70 |
| Purchase #2 | $103.50 | 6.722% | $110.4573 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $61.97 | 8.404% | $67.178 | $67.18 | $67.20 | $67.20 |
| Purchase #4 | $185.92 | 5.695% | $196.5081 | $196.51 | $196.50 | $196.50 |
| Purchase #5 | $80.88 | 12.568% | $91.045 | $91.05 | $91.05 | $91.00 |
| Purchase #6 | $234.59 | 8.423% | $254.3495 | $254.35 | $254.35 | $254.30 |
| Purchase #7 | $129.92 | 3.442% | $134.3918 | $134.39 | $134.40 | $134.40 |
| 7 purchase totals = | $867.70 | $928.6432 | $928.65 | $928.65 | $928.60 | |