| 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 | $85.97 | 5.407% | $90.6184 | $90.62 | $90.60 | $90.60 |
| Purchase #2 | $163.65 | 3.750% | $169.7869 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $76.33 | 9.673% | $83.7134 | $83.71 | $83.70 | $83.70 |
| Purchase #4 | $48.67 | 11.802% | $54.414 | $54.41 | $54.40 | $54.40 |
| Purchase #5 | $152.33 | 12.259% | $171.0041 | $171.00 | $171.00 | $171.00 |
| Purchase #6 | $245.55 | 9.630% | $269.1965 | $269.20 | $269.20 | $269.20 |
| Purchase #7 | $179.59 | 7.368% | $192.8222 | $192.82 | $192.80 | $192.80 |
| 7 purchase totals = | $952.09 | $1,031.5555 | $1,031.55 | $1,031.50 | $1,031.50 | |