| 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 | $193.48 | 8.851% | $210.6049 | $210.60 | $210.60 | $210.60 |
| Purchase #2 | $124.36 | 5.369% | $131.0369 | $131.04 | $131.05 | $131.00 |
| Purchase #3 | $78.57 | 10.600% | $86.8984 | $86.90 | $86.90 | $86.90 |
| Purchase #4 | $9.47 | 12.286% | $10.6335 | $10.63 | $10.65 | $10.60 |
| Purchase #5 | $202.32 | 7.600% | $217.6963 | $217.70 | $217.70 | $217.70 |
| Purchase #6 | $29.85 | 3.763% | $30.9733 | $30.97 | $30.95 | $31.00 |
| Purchase #7 | $99.94 | 3.739% | $103.6768 | $103.68 | $103.70 | $103.70 |
| 7 purchase totals = | $737.99 | $791.5201 | $791.52 | $791.55 | $791.50 | |