| 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 | $51.48 | 7.671% | $55.429 | $55.43 | $55.45 | $55.40 |
| Purchase #2 | $178.99 | 8.823% | $194.7823 | $194.78 | $194.80 | $194.80 |
| Purchase #3 | $40.97 | 11.805% | $45.8065 | $45.81 | $45.80 | $45.80 |
| Purchase #4 | $120.72 | 8.106% | $130.5056 | $130.51 | $130.50 | $130.50 |
| Purchase #5 | $195.40 | 10.239% | $215.407 | $215.41 | $215.40 | $215.40 |
| Purchase #6 | $152.75 | 11.860% | $170.8662 | $170.87 | $170.85 | $170.90 |
| Purchase #7 | $208.43 | 12.669% | $234.836 | $234.84 | $234.85 | $234.80 |
| 7 purchase totals = | $948.74 | $1,047.6326 | $1,047.65 | $1,047.65 | $1,047.60 | |