| 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 | $247.77 | 4.656% | $259.3062 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $82.60 | 13.245% | $93.5404 | $93.54 | $93.55 | $93.50 |
| Purchase #3 | $21.41 | 7.632% | $23.044 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $66.48 | 11.525% | $74.1418 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $179.80 | 10.451% | $198.5909 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $121.61 | 8.183% | $131.5613 | $131.56 | $131.55 | $131.60 |
| Purchase #7 | $42.52 | 3.649% | $44.0716 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $762.19 | $824.2562 | $824.25 | $824.25 | $824.20 | |