| 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 | $42.32 | 4.742% | $44.3268 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $43.70 | 12.590% | $49.2018 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $226.90 | 4.737% | $237.6483 | $237.65 | $237.65 | $237.60 |
| Purchase #4 | $174.33 | 5.668% | $184.211 | $184.21 | $184.20 | $184.20 |
| Purchase #5 | $158.43 | 5.303% | $166.8315 | $166.83 | $166.85 | $166.80 |
| Purchase #6 | $15.74 | 9.357% | $17.2128 | $17.21 | $17.20 | $17.20 |
| Purchase #7 | $171.78 | 5.661% | $181.5045 | $181.50 | $181.50 | $181.50 |
| 7 purchase totals = | $833.20 | $880.9367 | $880.93 | $880.95 | $880.80 | |