| 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 | $50.52 | 3.185% | $52.1291 | $52.13 | $52.15 | $52.10 |
| Purchase #2 | $58.94 | 10.445% | $65.0963 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $223.93 | 10.382% | $247.1784 | $247.18 | $247.20 | $247.20 |
| Purchase #4 | $32.91 | 7.626% | $35.4197 | $35.42 | $35.40 | $35.40 |
| Purchase #5 | $74.46 | 8.809% | $81.0192 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $29.89 | 10.807% | $33.1202 | $33.12 | $33.10 | $33.10 |
| Purchase #7 | $172.91 | 7.540% | $185.9474 | $185.95 | $185.95 | $185.90 |
| 7 purchase totals = | $643.56 | $699.9103 | $699.92 | $699.90 | $699.80 | |