| 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 | $42.77 | 6.397% | $45.506 | $45.51 | $45.50 | $45.50 |
| Purchase #2 | $10.77 | 4.464% | $11.2508 | $11.25 | $11.25 | $11.30 |
| Purchase #3 | $55.85 | 10.446% | $61.6841 | $61.68 | $61.70 | $61.70 |
| Purchase #4 | $80.74 | 7.339% | $86.6655 | $86.67 | $86.65 | $86.70 |
| Purchase #5 | $81.40 | 8.589% | $88.3914 | $88.39 | $88.40 | $88.40 |
| Purchase #6 | $195.88 | 10.817% | $217.0683 | $217.07 | $217.05 | $217.10 |
| Purchase #7 | $128.39 | 4.161% | $133.7323 | $133.73 | $133.75 | $133.70 |
| 7 purchase totals = | $595.80 | $644.2984 | $644.30 | $644.30 | $644.40 | |