| 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 | $11.42 | 11.736% | $12.7603 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $115.25 | 10.777% | $127.6705 | $127.67 | $127.65 | $127.70 |
| Purchase #3 | $22.90 | 11.828% | $25.6086 | $25.61 | $25.60 | $25.60 |
| Purchase #4 | $22.74 | 5.706% | $24.0375 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $63.99 | 9.570% | $70.1138 | $70.11 | $70.10 | $70.10 |
| Purchase #6 | $166.50 | 9.228% | $181.8646 | $181.86 | $181.85 | $181.90 |
| Purchase #7 | $60.64 | 8.332% | $65.6925 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $463.44 | $507.7478 | $507.74 | $507.70 | $507.80 | |