| 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 | $85.50 | 5.499% | $90.2016 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $29.80 | 13.725% | $33.8901 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $226.97 | 8.328% | $245.8721 | $245.87 | $245.85 | $245.90 |
| Purchase #4 | $84.54 | 13.159% | $95.6646 | $95.66 | $95.65 | $95.70 |
| Purchase #5 | $188.37 | 11.735% | $210.4752 | $210.48 | $210.50 | $210.50 |
| Purchase #6 | $225.25 | 12.793% | $254.0662 | $254.07 | $254.05 | $254.10 |
| Purchase #7 | $234.34 | 9.416% | $256.4055 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $1,074.77 | $1,186.5753 | $1,186.58 | $1,186.55 | $1,186.70 | |