| 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 | $15.69 | 8.478% | $17.0202 | $17.02 | $17.00 | $17.00 |
| Purchase #2 | $159.35 | 4.840% | $167.0625 | $167.06 | $167.05 | $167.10 |
| Purchase #3 | $38.43 | 9.386% | $42.037 | $42.04 | $42.05 | $42.00 |
| Purchase #4 | $124.36 | 7.790% | $134.0476 | $134.05 | $134.05 | $134.00 |
| Purchase #5 | $28.85 | 7.331% | $30.965 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $162.86 | 13.309% | $184.535 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $39.50 | 4.787% | $41.3909 | $41.39 | $41.40 | $41.40 |
| 7 purchase totals = | $569.04 | $617.0582 | $617.07 | $617.05 | $617.00 | |