| 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 | $77.90 | 8.639% | $84.6298 | $84.63 | $84.65 | $84.60 |
| Purchase #2 | $94.77 | 10.847% | $105.0497 | $105.05 | $105.05 | $105.00 |
| Purchase #3 | $21.67 | 5.697% | $22.9045 | $22.90 | $22.90 | $22.90 |
| Purchase #4 | $112.62 | 13.598% | $127.9341 | $127.93 | $127.95 | $127.90 |
| Purchase #5 | $161.82 | 10.805% | $179.3047 | $179.30 | $179.30 | $179.30 |
| Purchase #6 | $48.37 | 6.138% | $51.339 | $51.34 | $51.35 | $51.30 |
| Purchase #7 | $167.25 | 4.797% | $175.273 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $684.40 | $746.4348 | $746.42 | $746.45 | $746.30 | |