| 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 | $45.53 | 13.838% | $51.8304 | $51.83 | $51.85 | $51.80 |
| Purchase #2 | $84.75 | 7.179% | $90.8342 | $90.83 | $90.85 | $90.80 |
| Purchase #3 | $58.61 | 7.653% | $63.0954 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $8.56 | 3.484% | $8.8582 | $8.86 | $8.85 | $8.90 |
| Purchase #5 | $10.44 | 9.730% | $11.4558 | $11.46 | $11.45 | $11.50 |
| Purchase #6 | $15.62 | 8.476% | $16.944 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $107.81 | 9.428% | $117.9743 | $117.97 | $117.95 | $118.00 |
| 7 purchase totals = | $331.32 | $360.9923 | $360.99 | $361.00 | $361.00 | |