| 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 | $44.87 | 11.830% | $50.1781 | $50.18 | $50.20 | $50.20 |
| Purchase #2 | $69.97 | 3.464% | $72.3938 | $72.39 | $72.40 | $72.40 |
| Purchase #3 | $190.79 | 13.439% | $216.4303 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $76.41 | 11.562% | $85.2445 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $200.59 | 6.701% | $214.0315 | $214.03 | $214.05 | $214.00 |
| Purchase #6 | $157.44 | 10.150% | $173.4202 | $173.42 | $173.40 | $173.40 |
| Purchase #7 | $107.70 | 4.261% | $112.2891 | $112.29 | $112.30 | $112.30 |
| 7 purchase totals = | $847.77 | $923.9875 | $923.98 | $924.05 | $923.90 | |