| 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 | $37.97 | 10.448% | $41.9371 | $41.94 | $41.95 | $41.90 |
| Purchase #2 | $41.54 | 9.137% | $45.3355 | $45.34 | $45.35 | $45.30 |
| Purchase #3 | $183.74 | 9.388% | $200.9895 | $200.99 | $201.00 | $201.00 |
| Purchase #4 | $147.49 | 9.852% | $162.0207 | $162.02 | $162.00 | $162.00 |
| Purchase #5 | $245.75 | 11.386% | $273.7311 | $273.73 | $273.75 | $273.70 |
| Purchase #6 | $39.52 | 13.146% | $44.7153 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $86.34 | 4.603% | $90.3142 | $90.31 | $90.30 | $90.30 |
| 7 purchase totals = | $782.35 | $859.0434 | $859.05 | $859.05 | $858.90 | |