| 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 | $39.30 | 9.671% | $43.1007 | $43.10 | $43.10 | $43.10 |
| Purchase #2 | $32.30 | 13.603% | $36.6938 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $8.78 | 3.232% | $9.0638 | $9.06 | $9.05 | $9.10 |
| Purchase #4 | $219.54 | 3.357% | $226.91 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $181.29 | 4.488% | $189.4263 | $189.43 | $189.45 | $189.40 |
| Purchase #6 | $42.94 | 13.194% | $48.6055 | $48.61 | $48.60 | $48.60 |
| Purchase #7 | $225.33 | 3.683% | $233.6289 | $233.63 | $233.65 | $233.60 |
| 7 purchase totals = | $749.48 | $787.4290 | $787.43 | $787.45 | $787.40 | |