| 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 | $84.31 | 3.295% | $87.088 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $23.83 | 4.374% | $24.8723 | $24.87 | $24.85 | $24.90 |
| Purchase #3 | $117.33 | 9.362% | $128.3144 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $108.93 | 13.499% | $123.6345 | $123.63 | $123.65 | $123.60 |
| Purchase #5 | $88.66 | 10.583% | $98.0429 | $98.04 | $98.05 | $98.00 |
| Purchase #6 | $138.63 | 3.133% | $142.9733 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $247.81 | 3.324% | $256.0472 | $256.05 | $256.05 | $256.00 |
| 7 purchase totals = | $809.50 | $860.9726 | $860.96 | $860.95 | $860.90 | |