| 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 | $19.83 | 10.246% | $21.8618 | $21.86 | $21.85 | $21.90 |
| Purchase #2 | $195.67 | 7.195% | $209.7485 | $209.75 | $209.75 | $209.70 |
| Purchase #3 | $60.75 | 10.816% | $67.3207 | $67.32 | $67.30 | $67.30 |
| Purchase #4 | $36.78 | 13.654% | $41.8019 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $239.54 | 8.464% | $259.8147 | $259.81 | $259.80 | $259.80 |
| Purchase #6 | $5.77 | 13.257% | $6.5349 | $6.53 | $6.55 | $6.50 |
| Purchase #7 | $168.34 | 5.670% | $177.8849 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $726.68 | $784.9674 | $784.95 | $784.95 | $784.90 | |