| 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 | $25.86 | 12.171% | $29.0074 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $147.83 | 5.634% | $156.1587 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $97.64 | 5.124% | $102.6431 | $102.64 | $102.65 | $102.60 |
| Purchase #4 | $24.62 | 12.450% | $27.6852 | $27.69 | $27.70 | $27.70 |
| Purchase #5 | $225.88 | 3.597% | $234.0049 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $43.99 | 12.428% | $49.4571 | $49.46 | $49.45 | $49.50 |
| Purchase #7 | $16.54 | 3.503% | $17.1194 | $17.12 | $17.10 | $17.10 |
| 7 purchase totals = | $582.36 | $616.0758 | $616.08 | $616.05 | $616.10 | |