| 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 | $104.70 | 12.385% | $117.6671 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $75.72 | 7.107% | $81.1014 | $81.10 | $81.10 | $81.10 |
| Purchase #3 | $96.98 | 11.131% | $107.7748 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $230.72 | 9.272% | $252.1124 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $77.25 | 4.509% | $80.7332 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $45.58 | 5.418% | $48.0495 | $48.05 | $48.05 | $48.00 |
| Purchase #7 | $104.86 | 12.606% | $118.0787 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $735.81 | $805.5171 | $805.51 | $805.50 | $805.50 | |