| 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 | $38.64 | 12.633% | $43.5214 | $43.52 | $43.50 | $43.50 |
| Purchase #2 | $67.32 | 11.618% | $75.1412 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $90.25 | 6.712% | $96.3076 | $96.31 | $96.30 | $96.30 |
| Purchase #4 | $212.31 | 8.364% | $230.0676 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $109.41 | 4.700% | $114.5523 | $114.55 | $114.55 | $114.60 |
| Purchase #6 | $7.49 | 9.762% | $8.2212 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $234.66 | 5.362% | $247.2425 | $247.24 | $247.25 | $247.20 |
| 7 purchase totals = | $760.08 | $815.0538 | $815.05 | $815.00 | $815.00 | |