| 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 | $47.49 | 3.332% | $49.0724 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $111.67 | 9.807% | $122.6215 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $173.28 | 4.195% | $180.5491 | $180.55 | $180.55 | $180.50 |
| Purchase #4 | $162.57 | 10.496% | $179.6333 | $179.63 | $179.65 | $179.60 |
| Purchase #5 | $123.48 | 10.576% | $136.5392 | $136.54 | $136.55 | $136.50 |
| Purchase #6 | $241.57 | 12.849% | $272.6093 | $272.61 | $272.60 | $272.60 |
| Purchase #7 | $154.98 | 13.212% | $175.456 | $175.46 | $175.45 | $175.50 |
| 7 purchase totals = | $1,015.04 | $1,116.4808 | $1,116.48 | $1,116.45 | $1,116.40 | |