| 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 | $75.73 | 6.652% | $80.7676 | $80.77 | $80.75 | $80.80 |
| Purchase #2 | $120.87 | 3.485% | $125.0823 | $125.08 | $125.10 | $125.10 |
| Purchase #3 | $109.81 | 6.874% | $117.3583 | $117.36 | $117.35 | $117.40 |
| Purchase #4 | $82.48 | 8.415% | $89.4207 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $35.74 | 4.233% | $37.2529 | $37.25 | $37.25 | $37.30 |
| Purchase #6 | $81.94 | 6.350% | $87.1432 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $245.29 | 12.818% | $276.7313 | $276.73 | $276.75 | $276.70 |
| 7 purchase totals = | $751.86 | $813.7563 | $813.75 | $813.75 | $813.80 | |