| 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 | $17.90 | 3.199% | $18.4726 | $18.47 | $18.45 | $18.50 |
| Purchase #2 | $86.84 | 10.539% | $95.9921 | $95.99 | $96.00 | $96.00 |
| Purchase #3 | $31.79 | 10.755% | $35.209 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $38.45 | 11.693% | $42.946 | $42.95 | $42.95 | $42.90 |
| Purchase #5 | $242.95 | 4.804% | $254.6213 | $254.62 | $254.60 | $254.60 |
| Purchase #6 | $212.62 | 8.268% | $230.1994 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $145.98 | 7.138% | $156.4001 | $156.40 | $156.40 | $156.40 |
| 7 purchase totals = | $776.53 | $833.8405 | $833.84 | $833.80 | $833.80 | |