| 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 | $7.40 | 5.424% | $7.8014 | $7.80 | $7.80 | $7.80 |
| Purchase #2 | $152.56 | 6.674% | $162.7419 | $162.74 | $162.75 | $162.70 |
| Purchase #3 | $227.60 | 6.659% | $242.7559 | $242.76 | $242.75 | $242.80 |
| Purchase #4 | $87.42 | 9.419% | $95.6541 | $95.65 | $95.65 | $95.70 |
| Purchase #5 | $245.75 | 6.749% | $262.3357 | $262.34 | $262.35 | $262.30 |
| Purchase #6 | $56.88 | 6.585% | $60.6255 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $147.48 | 11.705% | $164.7425 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $925.09 | $996.6570 | $996.66 | $996.70 | $996.60 | |