| 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 | $26.70 | 4.131% | $27.803 | $27.80 | $27.80 | $27.80 |
| Purchase #2 | $79.63 | 6.243% | $84.6013 | $84.60 | $84.60 | $84.60 |
| Purchase #3 | $60.83 | 4.722% | $63.7024 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $73.76 | 7.316% | $79.1563 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $176.88 | 11.330% | $196.9205 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $9.63 | 7.120% | $10.3157 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $178.73 | 5.694% | $188.9069 | $188.91 | $188.90 | $188.90 |
| 7 purchase totals = | $606.16 | $651.4061 | $651.41 | $651.35 | $651.40 | |