| 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 | $36.55 | 12.567% | $41.1432 | $41.14 | $41.15 | $41.10 |
| Purchase #2 | $53.92 | 3.733% | $55.9328 | $55.93 | $55.95 | $55.90 |
| Purchase #3 | $149.54 | 4.486% | $156.2484 | $156.25 | $156.25 | $156.20 |
| Purchase #4 | $163.40 | 5.415% | $172.2481 | $172.25 | $172.25 | $172.20 |
| Purchase #5 | $33.92 | 5.769% | $35.8768 | $35.88 | $35.90 | $35.90 |
| Purchase #6 | $7.36 | 3.214% | $7.5966 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $175.38 | 6.424% | $186.6464 | $186.65 | $186.65 | $186.60 |
| 7 purchase totals = | $620.07 | $655.6923 | $655.70 | $655.75 | $655.50 | |