| 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 | $29.70 | 11.331% | $33.0653 | $33.07 | $33.05 | $33.10 |
| Purchase #2 | $33.83 | 9.227% | $36.9515 | $36.95 | $36.95 | $37.00 |
| Purchase #3 | $193.78 | 3.105% | $199.7969 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $150.51 | 4.809% | $157.748 | $157.75 | $157.75 | $157.70 |
| Purchase #5 | $231.44 | 4.118% | $240.9707 | $240.97 | $240.95 | $241.00 |
| Purchase #6 | $194.80 | 12.714% | $219.5669 | $219.57 | $219.55 | $219.60 |
| Purchase #7 | $194.72 | 5.385% | $205.2057 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $1,028.78 | $1,093.3050 | $1,093.32 | $1,093.25 | $1,093.40 | |