| 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 | $45.35 | 3.280% | $46.8375 | $46.84 | $46.85 | $46.80 |
| Purchase #2 | $225.93 | 9.153% | $246.6094 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $50.45 | 8.742% | $54.8603 | $54.86 | $54.85 | $54.90 |
| Purchase #4 | $150.86 | 9.336% | $164.9443 | $164.94 | $164.95 | $164.90 |
| Purchase #5 | $178.78 | 11.398% | $199.1573 | $199.16 | $199.15 | $199.20 |
| Purchase #6 | $122.94 | 10.872% | $136.306 | $136.31 | $136.30 | $136.30 |
| Purchase #7 | $94.83 | 10.131% | $104.4372 | $104.44 | $104.45 | $104.40 |
| 7 purchase totals = | $869.14 | $953.1520 | $953.16 | $953.15 | $953.10 | |