| 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 | $29.88 | 11.156% | $33.2134 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $250.64 | 5.792% | $265.1571 | $265.16 | $265.15 | $265.20 |
| Purchase #3 | $51.83 | 4.751% | $54.2924 | $54.29 | $54.30 | $54.30 |
| Purchase #4 | $193.41 | 5.657% | $204.3512 | $204.35 | $204.35 | $204.40 |
| Purchase #5 | $44.52 | 5.538% | $46.9855 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $164.48 | 9.830% | $180.6484 | $180.65 | $180.65 | $180.60 |
| Purchase #7 | $226.47 | 11.656% | $252.8673 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $961.23 | $1,037.5153 | $1,037.52 | $1,037.50 | $1,037.60 | |