| 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 | $6.88 | 5.484% | $7.2573 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $14.99 | 9.232% | $16.3739 | $16.37 | $16.35 | $16.40 |
| Purchase #3 | $33.93 | 5.280% | $35.7215 | $35.72 | $35.70 | $35.70 |
| Purchase #4 | $57.34 | 5.576% | $60.5373 | $60.54 | $60.55 | $60.50 |
| Purchase #5 | $44.68 | 7.238% | $47.9139 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $44.29 | 13.818% | $50.41 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $82.25 | 13.663% | $93.4878 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $284.36 | $311.7017 | $311.70 | $311.65 | $311.70 | |