| 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 | $56.37 | 6.837% | $60.224 | $60.22 | $60.20 | $60.20 |
| Purchase #2 | $45.90 | 9.382% | $50.2063 | $50.21 | $50.20 | $50.20 |
| Purchase #3 | $201.46 | 10.383% | $222.3776 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $35.39 | 6.623% | $37.7339 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $162.78 | 11.582% | $181.6332 | $181.63 | $181.65 | $181.60 |
| Purchase #6 | $163.48 | 6.837% | $174.6571 | $174.66 | $174.65 | $174.70 |
| Purchase #7 | $39.72 | 5.665% | $41.9701 | $41.97 | $41.95 | $42.00 |
| 7 purchase totals = | $705.10 | $768.8022 | $768.80 | $768.80 | $768.80 | |