| 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 | $49.63 | 10.845% | $55.0124 | $55.01 | $55.00 | $55.00 |
| Purchase #2 | $247.64 | 4.842% | $259.6307 | $259.63 | $259.65 | $259.60 |
| Purchase #3 | $37.42 | 8.790% | $40.7092 | $40.71 | $40.70 | $40.70 |
| Purchase #4 | $200.99 | 9.194% | $219.469 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $88.29 | 3.748% | $91.5991 | $91.60 | $91.60 | $91.60 |
| Purchase #6 | $8.32 | 4.642% | $8.7062 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $6.49 | 7.728% | $6.9915 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $638.78 | $682.1181 | $682.12 | $682.10 | $682.10 | |