| 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 | $34.91 | 6.118% | $37.0458 | $37.05 | $37.05 | $37.00 |
| Purchase #2 | $34.33 | 11.797% | $38.3799 | $38.38 | $38.40 | $38.40 |
| Purchase #3 | $172.54 | 13.135% | $195.2031 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $77.48 | 3.193% | $79.9539 | $79.95 | $79.95 | $80.00 |
| Purchase #5 | $185.90 | 10.402% | $205.2373 | $205.24 | $205.25 | $205.20 |
| Purchase #6 | $248.50 | 9.353% | $271.7422 | $271.74 | $271.75 | $271.70 |
| Purchase #7 | $240.90 | 6.323% | $256.1321 | $256.13 | $256.15 | $256.10 |
| 7 purchase totals = | $994.56 | $1,083.6943 | $1,083.69 | $1,083.75 | $1,083.60 | |