| 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 | $130.45 | 8.748% | $141.8618 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $123.36 | 8.441% | $133.7728 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $73.56 | 4.715% | $77.0284 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $51.82 | 12.713% | $58.4079 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $105.36 | 7.154% | $112.8975 | $112.90 | $112.90 | $112.90 |
| Purchase #6 | $62.78 | 6.239% | $66.6968 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $231.84 | 13.740% | $263.6948 | $263.69 | $263.70 | $263.70 |
| 7 purchase totals = | $779.17 | $854.3600 | $854.36 | $854.35 | $854.40 | |