| 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 | $72.48 | 5.771% | $76.6628 | $76.66 | $76.65 | $76.70 |
| Purchase #2 | $67.33 | 10.579% | $74.4528 | $74.45 | $74.45 | $74.50 |
| Purchase #3 | $124.71 | 9.804% | $136.9366 | $136.94 | $136.95 | $136.90 |
| Purchase #4 | $13.72 | 7.303% | $14.722 | $14.72 | $14.70 | $14.70 |
| Purchase #5 | $181.33 | 7.780% | $195.4375 | $195.44 | $195.45 | $195.40 |
| Purchase #6 | $207.89 | 11.788% | $232.3961 | $232.40 | $232.40 | $232.40 |
| Purchase #7 | $190.84 | 9.117% | $208.2389 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $858.30 | $938.8467 | $938.85 | $938.85 | $938.80 | |