| 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 | $86.87 | 4.779% | $91.0215 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $200.91 | 5.466% | $211.8917 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $123.36 | 10.240% | $135.9921 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $21.44 | 13.704% | $24.3781 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $224.48 | 10.238% | $247.4623 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $63.35 | 8.841% | $68.9508 | $68.95 | $68.95 | $69.00 |
| Purchase #7 | $89.42 | 6.716% | $95.4254 | $95.43 | $95.45 | $95.40 |
| 7 purchase totals = | $809.83 | $875.1219 | $875.12 | $875.15 | $875.20 | |