| 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 | $27.52 | 13.304% | $31.1813 | $31.18 | $31.20 | $31.20 |
| Purchase #2 | $40.86 | 9.116% | $44.5848 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $171.97 | 11.790% | $192.2453 | $192.25 | $192.25 | $192.20 |
| Purchase #4 | $162.83 | 11.441% | $181.4594 | $181.46 | $181.45 | $181.50 |
| Purchase #5 | $7.54 | 6.241% | $8.0106 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $69.63 | 4.309% | $72.6304 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $201.85 | 9.157% | $220.3334 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $682.20 | $750.4452 | $750.44 | $750.50 | $750.40 | |