| 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 | $88.30 | 11.555% | $98.5031 | $98.50 | $98.50 | $98.50 |
| Purchase #2 | $27.63 | 4.780% | $28.9507 | $28.95 | $28.95 | $29.00 |
| Purchase #3 | $197.78 | 7.232% | $212.0834 | $212.08 | $212.10 | $212.10 |
| Purchase #4 | $54.91 | 4.689% | $57.4847 | $57.48 | $57.50 | $57.50 |
| Purchase #5 | $227.77 | 9.530% | $249.4765 | $249.48 | $249.50 | $249.50 |
| Purchase #6 | $19.90 | 9.809% | $21.852 | $21.85 | $21.85 | $21.90 |
| Purchase #7 | $5.45 | 5.577% | $5.7539 | $5.75 | $5.75 | $5.80 |
| 7 purchase totals = | $621.74 | $674.1043 | $674.09 | $674.15 | $674.30 | |