| 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 | $5.47 | 4.508% | $5.7166 | $5.72 | $5.70 | $5.70 |
| Purchase #2 | $13.54 | 8.322% | $14.6668 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $206.37 | 11.710% | $230.5359 | $230.54 | $230.55 | $230.50 |
| Purchase #4 | $212.61 | 11.793% | $237.6831 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $107.90 | 8.806% | $117.4017 | $117.40 | $117.40 | $117.40 |
| Purchase #6 | $155.58 | 4.591% | $162.7227 | $162.72 | $162.70 | $162.70 |
| Purchase #7 | $249.30 | 10.235% | $274.8159 | $274.82 | $274.80 | $274.80 |
| 7 purchase totals = | $950.77 | $1,043.5427 | $1,043.55 | $1,043.50 | $1,043.50 | |