| 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 | $67.77 | 9.199% | $74.0042 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $10.34 | 4.334% | $10.7881 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $207.88 | 12.306% | $233.4617 | $233.46 | $233.45 | $233.50 |
| Purchase #4 | $244.48 | 4.160% | $254.6504 | $254.65 | $254.65 | $254.70 |
| Purchase #5 | $200.74 | 10.561% | $221.9402 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $147.76 | 13.328% | $167.4535 | $167.45 | $167.45 | $167.50 |
| Purchase #7 | $44.46 | 5.643% | $46.9689 | $46.97 | $46.95 | $47.00 |
| 7 purchase totals = | $923.43 | $1,009.2670 | $1,009.26 | $1,009.25 | $1,009.40 | |