| 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 | $76.33 | 4.851% | $80.0328 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $111.31 | 10.752% | $123.2781 | $123.28 | $123.30 | $123.30 |
| Purchase #3 | $97.74 | 6.136% | $103.7373 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $183.62 | 12.462% | $206.5027 | $206.50 | $206.50 | $206.50 |
| Purchase #5 | $227.82 | 8.744% | $247.7406 | $247.74 | $247.75 | $247.70 |
| Purchase #6 | $126.54 | 13.598% | $143.7469 | $143.75 | $143.75 | $143.70 |
| Purchase #7 | $182.38 | 5.426% | $192.2759 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $1,005.74 | $1,097.3143 | $1,097.32 | $1,097.40 | $1,097.20 | |