| 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 | $6.25 | 9.637% | $6.8523 | $6.85 | $6.85 | $6.90 |
| Purchase #2 | $203.29 | 9.617% | $222.8404 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $208.30 | 11.811% | $232.9023 | $232.90 | $232.90 | $232.90 |
| Purchase #4 | $148.66 | 9.371% | $162.5909 | $162.59 | $162.60 | $162.60 |
| Purchase #5 | $162.98 | 7.655% | $175.4561 | $175.46 | $175.45 | $175.50 |
| Purchase #6 | $147.65 | 12.520% | $166.1358 | $166.14 | $166.15 | $166.10 |
| Purchase #7 | $172.82 | 9.601% | $189.4124 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $1,049.95 | $1,156.1902 | $1,156.19 | $1,156.20 | $1,156.20 | |