| 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 | $74.36 | 12.484% | $83.6431 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $132.95 | 8.530% | $144.2906 | $144.29 | $144.30 | $144.30 |
| Purchase #3 | $83.71 | 11.218% | $93.1006 | $93.10 | $93.10 | $93.10 |
| Purchase #4 | $185.56 | 3.755% | $192.5278 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $42.81 | 7.158% | $45.8743 | $45.87 | $45.85 | $45.90 |
| Purchase #6 | $60.75 | 7.788% | $65.4812 | $65.48 | $65.50 | $65.50 |
| Purchase #7 | $247.94 | 13.683% | $281.8656 | $281.87 | $281.85 | $281.90 |
| 7 purchase totals = | $828.08 | $906.7832 | $906.78 | $906.80 | $906.80 | |