| 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 | $25.92 | 3.664% | $26.8697 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $233.59 | 11.219% | $259.7965 | $259.80 | $259.80 | $259.80 |
| Purchase #3 | $13.56 | 9.767% | $14.8844 | $14.88 | $14.90 | $14.90 |
| Purchase #4 | $181.51 | 7.322% | $194.8002 | $194.80 | $194.80 | $194.80 |
| Purchase #5 | $15.43 | 5.416% | $16.2657 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $134.38 | 13.812% | $152.9406 | $152.94 | $152.95 | $152.90 |
| Purchase #7 | $96.49 | 10.864% | $106.9727 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $700.88 | $772.5298 | $772.53 | $772.50 | $772.60 | |