| 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 | $83.54 | 12.464% | $93.9524 | $93.95 | $93.95 | $94.00 |
| Purchase #2 | $69.30 | 12.830% | $78.1912 | $78.19 | $78.20 | $78.20 |
| Purchase #3 | $10.85 | 3.183% | $11.1954 | $11.20 | $11.20 | $11.20 |
| Purchase #4 | $193.54 | 7.863% | $208.7581 | $208.76 | $208.75 | $208.80 |
| Purchase #5 | $208.34 | 7.775% | $224.5384 | $224.54 | $224.55 | $224.50 |
| Purchase #6 | $120.87 | 12.131% | $135.5327 | $135.53 | $135.55 | $135.50 |
| Purchase #7 | $114.37 | 9.815% | $125.5954 | $125.60 | $125.60 | $125.60 |
| 7 purchase totals = | $800.81 | $877.7636 | $877.77 | $877.80 | $877.80 | |