| 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 | $33.49 | 8.105% | $36.2044 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $56.89 | 7.451% | $61.1289 | $61.13 | $61.15 | $61.10 |
| Purchase #3 | $187.74 | 13.578% | $213.2313 | $213.23 | $213.25 | $213.20 |
| Purchase #4 | $198.72 | 6.444% | $211.5255 | $211.53 | $211.55 | $211.50 |
| Purchase #5 | $224.86 | 6.466% | $239.3994 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $86.59 | 13.215% | $98.0329 | $98.03 | $98.05 | $98.00 |
| Purchase #7 | $32.40 | 12.167% | $36.3421 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $820.69 | $895.8645 | $895.86 | $895.95 | $895.70 | |