| 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 | $8.76 | 11.529% | $9.7699 | $9.77 | $9.75 | $9.80 |
| Purchase #2 | $34.86 | 8.331% | $37.7642 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $35.72 | 3.218% | $36.8695 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $225.89 | 12.504% | $254.1353 | $254.14 | $254.15 | $254.10 |
| Purchase #5 | $117.62 | 6.613% | $125.3982 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $202.40 | 11.294% | $225.2591 | $225.26 | $225.25 | $225.30 |
| Purchase #7 | $57.58 | 6.707% | $61.4419 | $61.44 | $61.45 | $61.40 |
| 7 purchase totals = | $682.83 | $750.6381 | $750.64 | $750.60 | $750.70 | |