| 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 | $29.64 | 11.292% | $32.9869 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $228.74 | 5.813% | $242.0367 | $242.04 | $242.05 | $242.00 |
| Purchase #3 | $157.95 | 3.666% | $163.7404 | $163.74 | $163.75 | $163.70 |
| Purchase #4 | $6.52 | 6.493% | $6.9433 | $6.94 | $6.95 | $6.90 |
| Purchase #5 | $132.81 | 5.505% | $140.1212 | $140.12 | $140.10 | $140.10 |
| Purchase #6 | $190.71 | 8.615% | $207.1397 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $41.55 | 10.768% | $46.0241 | $46.02 | $46.00 | $46.00 |
| 7 purchase totals = | $787.92 | $838.9923 | $838.99 | $839.00 | $838.80 | |