| 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 | $49.47 | 3.804% | $51.3518 | $51.35 | $51.35 | $51.40 |
| Purchase #2 | $141.36 | 6.285% | $150.2445 | $150.24 | $150.25 | $150.20 |
| Purchase #3 | $246.82 | 9.646% | $270.6283 | $270.63 | $270.65 | $270.60 |
| Purchase #4 | $178.87 | 11.134% | $198.7854 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $12.48 | 12.436% | $14.032 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $38.33 | 6.847% | $40.9545 | $40.95 | $40.95 | $41.00 |
| Purchase #7 | $125.94 | 5.655% | $133.0619 | $133.06 | $133.05 | $133.10 |
| 7 purchase totals = | $793.27 | $859.0584 | $859.05 | $859.10 | $859.10 | |