| 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 | $81.47 | 12.212% | $91.4191 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $58.37 | 13.664% | $66.3457 | $66.35 | $66.35 | $66.30 |
| Purchase #3 | $119.87 | 8.716% | $130.3179 | $130.32 | $130.30 | $130.30 |
| Purchase #4 | $79.58 | 12.861% | $89.8148 | $89.81 | $89.80 | $89.80 |
| Purchase #5 | $185.43 | 7.501% | $199.3391 | $199.34 | $199.35 | $199.30 |
| Purchase #6 | $165.41 | 8.649% | $179.7163 | $179.72 | $179.70 | $179.70 |
| Purchase #7 | $120.98 | 12.631% | $136.261 | $136.26 | $136.25 | $136.30 |
| 7 purchase totals = | $811.11 | $893.2139 | $893.22 | $893.15 | $893.10 | |