| 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 | $77.66 | 9.872% | $85.3266 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $17.72 | 3.106% | $18.2704 | $18.27 | $18.25 | $18.30 |
| Purchase #3 | $175.25 | 13.129% | $198.2586 | $198.26 | $198.25 | $198.30 |
| Purchase #4 | $5.42 | 3.330% | $5.6005 | $5.60 | $5.60 | $5.60 |
| Purchase #5 | $165.34 | 13.745% | $188.066 | $188.07 | $188.05 | $188.10 |
| Purchase #6 | $103.78 | 3.529% | $107.4424 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $179.25 | 8.522% | $194.5257 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $724.42 | $797.4902 | $797.50 | $797.50 | $797.50 | |