| 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 | $30.52 | 10.573% | $33.7469 | $33.75 | $33.75 | $33.70 |
| Purchase #2 | $72.83 | 6.864% | $77.8291 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $154.45 | 8.471% | $167.5335 | $167.53 | $167.55 | $167.50 |
| Purchase #4 | $157.64 | 8.423% | $170.918 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $90.28 | 3.656% | $93.5806 | $93.58 | $93.60 | $93.60 |
| Purchase #6 | $162.60 | 13.429% | $184.4356 | $184.44 | $184.45 | $184.40 |
| Purchase #7 | $143.72 | 9.512% | $157.3906 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $812.04 | $885.4343 | $885.44 | $885.50 | $885.30 | |