| 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 | $25.98 | 4.540% | $27.1595 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $177.33 | 10.204% | $195.4248 | $195.42 | $195.40 | $195.40 |
| Purchase #3 | $45.52 | 4.826% | $47.7168 | $47.72 | $47.70 | $47.70 |
| Purchase #4 | $40.95 | 4.526% | $42.8034 | $42.80 | $42.80 | $42.80 |
| Purchase #5 | $31.79 | 12.383% | $35.7266 | $35.73 | $35.75 | $35.70 |
| Purchase #6 | $7.65 | 10.341% | $8.4411 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $67.43 | 3.792% | $69.9869 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $396.65 | $427.2591 | $427.26 | $427.25 | $427.20 | |