| 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 | $18.89 | 4.429% | $19.7266 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $98.59 | 6.214% | $104.7164 | $104.72 | $104.70 | $104.70 |
| Purchase #3 | $193.69 | 8.590% | $210.328 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $235.79 | 3.705% | $244.526 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $114.99 | 6.125% | $122.0331 | $122.03 | $122.05 | $122.00 |
| Purchase #6 | $51.92 | 9.157% | $56.6743 | $56.67 | $56.65 | $56.70 |
| Purchase #7 | $101.65 | 7.844% | $109.6234 | $109.62 | $109.60 | $109.60 |
| 7 purchase totals = | $815.52 | $867.6278 | $867.63 | $867.65 | $867.50 | |