| 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 | $8.37 | 5.489% | $8.8294 | $8.83 | $8.85 | $8.80 |
| Purchase #2 | $78.51 | 3.341% | $81.133 | $81.13 | $81.15 | $81.10 |
| Purchase #3 | $127.58 | 9.408% | $139.5827 | $139.58 | $139.60 | $139.60 |
| Purchase #4 | $99.61 | 4.564% | $104.1562 | $104.16 | $104.15 | $104.20 |
| Purchase #5 | $53.27 | 8.447% | $57.7697 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $16.39 | 5.726% | $17.3285 | $17.33 | $17.35 | $17.30 |
| Purchase #7 | $187.49 | 5.661% | $198.1038 | $198.10 | $198.10 | $198.10 |
| 7 purchase totals = | $571.22 | $606.9033 | $606.90 | $606.95 | $606.90 | |