| 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 | $17.64 | 9.526% | $19.3204 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $53.29 | 5.352% | $56.1421 | $56.14 | $56.15 | $56.10 |
| Purchase #3 | $78.71 | 3.144% | $81.1846 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $193.61 | 9.558% | $212.1152 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $49.72 | 10.252% | $54.8173 | $54.82 | $54.80 | $54.80 |
| Purchase #6 | $120.28 | 5.847% | $127.3128 | $127.31 | $127.30 | $127.30 |
| Purchase #7 | $185.26 | 11.430% | $206.4352 | $206.44 | $206.45 | $206.40 |
| 7 purchase totals = | $698.51 | $757.3276 | $757.33 | $757.30 | $757.20 | |