| 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 | $21.90 | 10.354% | $24.1675 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $95.38 | 13.719% | $108.4652 | $108.47 | $108.45 | $108.50 |
| Purchase #3 | $247.96 | 6.327% | $263.6484 | $263.65 | $263.65 | $263.60 |
| Purchase #4 | $160.97 | 7.868% | $173.6351 | $173.64 | $173.65 | $173.60 |
| Purchase #5 | $105.77 | 7.475% | $113.6763 | $113.68 | $113.70 | $113.70 |
| Purchase #6 | $33.45 | 6.870% | $35.748 | $35.75 | $35.75 | $35.70 |
| Purchase #7 | $136.50 | 7.691% | $146.9982 | $147.00 | $147.00 | $147.00 |
| 7 purchase totals = | $801.93 | $866.3387 | $866.36 | $866.35 | $866.30 | |